If your real use case is PETG and everyday functional printing, the short answer is this: the Bambu Lab P2S is usually the cleaner fresh-buy answer if you are starting from scratch today, while the Bambu Lab P1S still makes plenty of sense if you are choosing between two believable enclosed Bambu lanes and the older proven branch already covers what you need.
This is not a "one is amazing and one is obsolete" decision. It is a narrower buyer question about whether a shopper who mainly wants dependable PETG, ordinary workshop parts, home-utility prints, brackets, fixtures, organizers, and low-drama enclosed ownership should chase the newer P2S lane or save money and stay in the still-strong P1S branch.
For this exact intent, the honest filter is simple: if you just want a good enclosed Bambu for PETG and normal functional work, both are believable. The better choice depends on whether you value buying into the newer branch or getting the proven enclosed default for less pressure and less upgrade-story drama.
Quick answer
Choose the Bambu Lab P2S if you are buying fresh and want the cleaner current enclosed-default Bambu path for recurring PETG and mainstream functional work.
Choose the Bambu Lab P1S if you want to stay in the proven enclosed-Bambu lane without paying extra just to solve a PETG problem the P1S already handles well enough.
If your real hesitation is not ordinary PETG but whether PETG-CF changes the ownership math, stop using this broad comparison as a hardened-nozzle proxy and branch into the P1S PETG-CF page or the P2S PETG-CF page first.
Choose neither if PETG is only occasional and what you really need is not printer ownership but finished parts. In that case, using a print farm first may be the smarter answer.
Why this is a real buyer question
A lot of buyers do not need a broad flagship-versus-budget argument. They are already narrowed down to two enclosed Bambu branches and just want to know which one makes more sense for normal PETG ownership. That is a different question from multicolor curiosity, engineering-material escalation, or premium-business hardware shopping.
If the buyer mostly prints PETG and ordinary functional parts, the risk is overthinking the purchase. You can spend too much time treating a mainstream enclosed-PETG decision like a deep spec war when the better answer is mostly about how current you want the platform branch to be.
When the P2S is the better buy
The P2S is the stronger recommendation when you are buying new today and want the cleaner current enclosed-default lane. For a buyer who has no loyalty to the older branch and just wants a dependable PETG workhorse with a more current place in the lineup, that matters.
- good fit for buyers who want the newer enclosed-default Bambu branch
- easy answer when PETG is a major part of the workload and you want the current mainstream path
- better when the buying decision is really about where to start, not whether an older proven machine still works
If that sounds like you, the deeper single-model read is is the Bambu Lab P2S good for PETG? and the broader material-fit page is what materials can the Bambu Lab P2S print?
When the P1S is still the smarter choice
The P1S still makes sense when you are not trying to maximize freshness for its own sake. If the price, availability, or simple buyer comfort points you toward the proven enclosed Bambu branch, PETG does not automatically give you a reason to reject it.
- strong fit if you want a proven enclosed Bambu and the value still works
- good answer when your real lane is everyday PETG, not premium escalation
- hard to dismiss if the P1S already covers your actual workload without forcing you upward
If your decision is leaning this way, read is the Bambu Lab P1S good for PETG? plus what materials can the Bambu Lab P1S print?
What should decide the purchase
For this exact question, three things matter more than headline excitement:
- Are you buying fresh or shopping value? Fresh buyers usually lean P2S. Value-minded buyers often stay comfortable in the P1S lane.
- Is PETG the real job? If yes, both are believable. If your real ambition is harder engineering-material work, then the decision shifts toward the broader P2S engineering-material or P1S engineering-material question instead.
- Is your real issue PETG-CF wear rather than ordinary PETG? If yes, stop flattening that into a generic enclosed-PETG decision and check the P1S PETG-CF branch or the P2S PETG-CF branch before you treat one page like it covers both ordinary PETG and abrasive-material setup.
- Are you solving ownership or output? If you mostly need parts made, not another machine to learn and maintain, ownership may be the wrong answer.
Fast decision table
| Buyer situation | Better first answer | Why |
|---|---|---|
| Buying fresh for recurring PETG and everyday enclosed printing | P2S | Cleaner current enclosed-default branch. |
| Want proven enclosed Bambu value without chasing the newest branch | P1S | Still believable for ordinary PETG and mainstream functional work. |
| Mostly researching because you need finished PETG parts, not printer ownership | Neither | A print-farm path may solve the real problem faster. |
| PETG-CF is the real material question, not ordinary PETG | Open the PETG-CF branch first | Abrasive wear and hardened-nozzle logic are narrower questions than this mainstream PETG comparison. Start with P1S PETG-CF or P2S PETG-CF. |
| PETG is only the start and tougher materials are likely next | Re-check the wider branch | The real decision may be engineering-material direction, not plain PETG fit. |
Do not turn this into the wrong comparison
If you are really wondering whether you should step up beyond mainstream enclosed PETG ownership, this may not be a P1S-versus-P2S problem at all. It may be a premium or business-facing question closer to the X1E PETG lane, it may be a narrower abrasive-wear question better handled by the P1S PETG-CF page or the P2S PETG-CF page, or it may be an engineering-material escalation question rather than a mainstream PETG one.
When a print farm makes more sense than either printer
If you need a batch of PETG parts, fit checks, repeatable production, or just want parts in hand without going through machine ownership first, the better answer may be not buying either machine yet. Start with the material-first quote guide. If the goal is simply to get dependable PETG parts made, JC Print Farm is the cleaner next step.
Bottom line
Buy the Bambu Lab P2S if you are starting fresh and want the cleaner current enclosed-default answer for PETG and everyday functional printing.
Buy the Bambu Lab P1S if you want the proven enclosed-Bambu lane and do not need the newer branch just to justify ordinary PETG work.
For this exact buyer question, both can make sense. The better pick is the one that matches whether you are buying into the current branch or simply buying the least complicated enclosed Bambu that already covers your real PETG workload.
If your material plan has already shifted from ordinary PETG to PETG-CF, leave this page and open the P1S PETG-CF buyer page or the P2S PETG-CF buyer page so the wear-and-setup question gets answered directly.
What to do next if this P1S versus P2S decision is still not fully settled
This page is only for the narrower PETG-and-everyday-functional-printing split. If the real hesitation is ownership fit, harder materials, or whether you should skip printer ownership entirely, take the branch that matches the real decision.
- If the P1S still looks like enough machine: open Who Should Buy the Bambu Lab P1S? or Is the Bambu Lab P1S Good for PETG? so you can confirm that the older proven lane really does cover the workload without paying for a newer branch just because it exists.
- If the P2S still feels like the cleaner fresh-buy answer: open Who Should Buy the Bambu Lab P2S? or Is the Bambu Lab P2S Good for PETG? before you treat one broad versus page like the whole ownership verdict.
- If PETG-CF or tougher materials are starting to drive the decision: branch into the P1S PETG-CF checkpoint, the P2S PETG-CF checkpoint, or P2S vs X1 Carbon so a harder-material escalation question does not stay trapped inside an everyday-PETG comparison.
- If the real question is whether to own any printer at all: read Should You Buy a 3D Printer or Use a Print Service? so the next step becomes ownership versus output instead of one more Bambu spec loop.
- If you already know the part, material, and quantity: use tracked quote intake when the job is already specific enough that a machine comparison is no longer the bottleneck.
- If you need dependable PETG parts without taking on printer ownership: use JC Print Farm when the real answer is repeatable output rather than choosing between two enclosed Bambu branches.
Related reading
- Who should buy the Bambu Lab P1S?
- Who should buy the Bambu Lab P2S?
- Is the Bambu Lab P1S good for PETG?
- Is the Bambu Lab P2S good for PETG?
- What materials can the Bambu Lab P1S print?
- What materials can the Bambu Lab P2S print?
- Is the Bambu Lab P1S good for PETG-CF?
- Is the Bambu Lab P2S good for PETG-CF?
- Bambu Lab P2S vs Bambu Lab X1 Carbon
- Should you buy a 3D printer or use a print service?
What if the real decision is new versus used instead of P1S versus P2S?
A lot of readers land on this comparison because they think they are deciding between two enclosed Bambu branches, but the real hesitation is often price posture, not PETG fit.
- If a meaningful used discount is what keeps the P1S alive in the conversation: stop treating that like the same decision as a fresh-buy P1S and open the used P1S buyer page first.
- If the newer P2S still looks right but only at used pricing: open the used P2S buyer page before you let one broad PETG comparison carry secondhand risk, wear, and thin-discount math too.
- If the discount is too thin on both: come back to the new P2S buyer-fit page and the P1S buyer-fit page so you can separate a real value win from nostalgia for an older branch or overpaying for a used newer one.
- If PETG is only occasional and the purchase keeps getting harder to justify: use the buy-versus-service guide instead of forcing a used-printer compromise that only exists because ownership feels cheaper than it really is.
- If harder materials are quietly becoming the reason you are stretching the budget: leave this broad PETG page and branch into used-or-new P1S PETG-CF reality, used-or-new P2S PETG-CF reality, or P2S vs X1 Carbon before price-only logic drags you into the wrong printer lane.
Frequently Asked Questions
Is the Bambu Lab P2S better than the P1S for PETG?
Usually yes for a fresh buyer who wants the cleaner current enclosed-default path, but not because the P1S suddenly stops making sense for PETG. The P1S still fits ordinary PETG work well.
What if I really mean PETG-CF instead of ordinary PETG?
Then this broad comparison is not specific enough. Open the P1S PETG-CF buyer page or the P2S PETG-CF buyer page so the abrasive-material and hardened-nozzle question gets answered directly.
Should I buy a P1S or P2S for everyday functional printing?
Buy the P2S if you want the current mainstream enclosed Bambu lane. Buy the P1S if you want proven enclosed value and your real work is normal PETG and practical functional parts.
Is the P1S still worth buying for PETG?
Yes. If the older proven branch still fits your budget and workload, PETG alone is not a strong reason to reject it.
When should I skip both and use a print farm?
Skip both when the real need is finished PETG parts, repeat output, or low-hassle production instead of a new ownership project.