Anycubic Kobra S1 ACE 2 Pro Combo vs Prusa Core One
Head-to-head 3D printer comparison, 2026
The Anycubic Kobra S1 ACE 2 Pro Combo and Prusa Core One are both FDM 3D printers competing in different tiers, $459 vs $1199. Both are scored across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Prusa Core One takes the crown with 8.2/10 vs 8/10. It pulls ahead in Print Quality, Reliability. That said, the Anycubic Kobra S1 ACE 2 Pro Combo saves you $740 and wins on Value, Speed.
Direct answer
Prusa Core One is the better pick for most buyers.
Choose Prusa Core One if you want the stronger overall score, better fit for precision and professional, and the safer recommendation. Choose Anycubic Kobra S1 ACE 2 Pro Combo only if its specific strengths matter more to you than the overall result.
Winner by buyer type
Best overall
Prusa Core One
Best value
Anycubic Kobra S1 ACE 2 Pro Combo
Best build volume
Anycubic Kobra S1 ACE 2 Pro Combo
Score Breakdown
Specifications
| Spec | Anycubic Kobra S1 ACE 2 Pro Combo | Prusa Core One |
|---|---|---|
| Price | $459 | $1199 |
| Type | FDM | FDM |
| Build Volume | 250 x 250 x 250 mm | 250 x 220 x 270 mm |
| Print Speed | 600 mm/s | 500 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 13 kg | 22.5 kg |
| Overall Score | 8/10 | 8.2/10 |
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
Prusa Core One
+Prusa reliability is not marketing. It's earned over years.
+55C active chamber heating handles demanding materials
+Fully open-source, no vendor lock-in anywhere
+Kit option at $949 saves 21% if you don't mind the build
−$1,199 assembled is hard to justify against the Bambu alternatives
−Build volume is smaller than what you'd expect at this price
−22.5kg is a lot to move around
−No LiDAR, no AI monitoring
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 Prusa Core One if you want:
- A great printer for precision
- A great printer for professional
- A great printer for enclosed
- Enclosed CoreXY with active chamber heating (55C)
- Nextruder direct drive (10:1 planetary)
- 360-degree cooling duct
Frequently Asked Questions
Is the Anycubic Kobra S1 ACE 2 Pro Combo better than the Prusa Core One?
By the numbers, the Prusa Core One scores higher (8.2/10). 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 Prusa Core One?
Both score 7/10 for beginners. Go with the Anycubic Kobra S1 ACE 2 Pro Combo to save $740.
Is the Prusa Core One worth $740 more than the Anycubic Kobra S1 ACE 2 Pro Combo?
The Prusa Core One scores higher overall (8.2/10 vs 8/10). The extra $740 gets you prusa reliability is not marketing. it's earned over years..
What's the main difference between Anycubic Kobra S1 ACE 2 Pro Combo and Prusa Core One?
Build volume (250x250x250mm vs 250x220x270mm) and print speed (600 vs 500 mm/s). The Anycubic Kobra S1 ACE 2 Pro Combo is best for multi-color; the Prusa Core One targets precision.