Anycubic Kobra S1 ACE 2 Pro Combo vs Bambu Lab P1S Combo
Head-to-head 3D printer comparison, 2026
The Anycubic Kobra S1 ACE 2 Pro Combo and Bambu Lab P1S Combo are both FDM 3D printers competing in different tiers, $459 vs $699. Both are scored across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Bambu Lab P1S Combo takes the crown with 8.8/10 vs 8/10. It pulls ahead in Print Quality, Reliability. That said, the Anycubic Kobra S1 ACE 2 Pro Combo saves you $240 and wins on Value.
Score Breakdown
Specifications
| Spec | Anycubic Kobra S1 ACE 2 Pro Combo | Bambu Lab P1S Combo |
|---|---|---|
| Price | $459 | $699 |
| Type | FDM | FDM |
| Build Volume | 250 x 250 x 250 mm | 256 x 256 x 256 mm |
| Print Speed | 600 mm/s | 500 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 13 kg | 17.5 kg |
| Overall Score | 8/10 | 8.8/10 |
Pros & Cons
Anycubic Kobra S1 ACE 2 Pro Combo
+16-color capable (4 colors standard; 16 colors requires 4x ACE 2 Pro units purchased separately). Doubles the 8-color S1 Combo and quadruples the Bambu A1 Combo (4)
+Fully enclosed CoreXY handles ABS, ASA, and engineering filaments without warping
+44dB quiet mode is unusually low for a 600mm/s CoreXY — apartment-friendly
+Upgraded hotend is rated for the full Anycubic filament range
+Early bird €459 undercuts the Bambu P2S (€549) and matches pricing of the older 8-color S1 Combo
−Brand new product — early adopter risk on firmware and ACE 2 Pro reliability
−Anycubic slicer still trails Bambu Studio on automation and profile polish
−ACE 2 Pro adds significant desk footprint
−Early bird pricing ends May 31 — regular price expected to climb
Bambu Lab P1S Combo
+Enclosed chamber plus AMS multi-material in one box, no separate AMS purchase
+HEPA filter handles ABS fumes; the enclosure keeps chamber temperature stable
+Up to 16 colors by daisy-chaining 4 AMS units
+Bambu's reliability track record is the best in the consumer market
−$699 is a significant step up from the A1 Combo's $399
−The P1S hardware is being superseded by the P2S; check current pricing before buying
−AMS still wastes filament on color transitions; purge blocks help but don't eliminate it
−Enclosure lid has to come off to reach prints mid-job
Who Should Buy Which?
Choose the Anycubic Kobra S1 ACE 2 Pro Combo if you want:
- A great printer for multi-color
- A great printer for speed
- A great printer for enclosed
- ACE 2 Pro multi-color system (up to 16 colors)
- Fully-enclosed CoreXY architecture
- Upgraded hotend (all-filament compatible)
Choose the Bambu Lab P1S Combo if you want:
- A great printer for engineering
- A great printer for abs
- A great printer for enclosed
- A great printer for multi-color
- Enclosed CoreXY
- Multi-material (AMS, up to 16 colors with 4 units)
- WiFi
Frequently Asked Questions
Is the Anycubic Kobra S1 ACE 2 Pro Combo better than the Bambu Lab P1S Combo?
By the numbers, the Bambu Lab P1S Combo scores higher (8.8/10). But "better" depends on your use case, the Anycubic Kobra S1 ACE 2 Pro Combo may be the smarter buy if you need multi-color.
Which is better for beginners, Anycubic Kobra S1 ACE 2 Pro Combo or Bambu Lab P1S Combo?
Both score 7/10 for beginners. Go with the Anycubic Kobra S1 ACE 2 Pro Combo to save $240.
Is the Bambu Lab P1S Combo worth $240 more than the Anycubic Kobra S1 ACE 2 Pro Combo?
The Bambu Lab P1S Combo scores higher overall (8.8/10 vs 8/10). The extra $240 gets you enclosed chamber plus ams multi-material in one box, no separate ams purchase.
What's the main difference between Anycubic Kobra S1 ACE 2 Pro Combo and Bambu Lab P1S Combo?
Build volume (250x250x250mm vs 256x256x256mm) and print speed (600 vs 500 mm/s). The Anycubic Kobra S1 ACE 2 Pro Combo is best for multi-color; the Bambu Lab P1S Combo targets engineering.