We reviewed the Bambu Lab P2S and found it "about as refined as they come" for anyone upgrading from an entry-level 3D printer. So, I was pleased to see the Bambu Lab P2S Combo with AMS 2 Pro is $699 (was $799) at Bambu Lab — a $100 saving on a fully enclosed CoreXY printer built for multi-color, engineering-grade work. In the UK, the Bambu Lab P2S Combo also got a discount down to £619 (was £699) at Bambu Lab.In our testing, we ran the machine constantly for weeks with very little in the way of failures or misprints, and it was clear that many of the features — the touchscreen, the AI error detection, the general polish — had trickled down from Bambu's pricier X1 Carbon and H2D machines.Today's top Bambu Lab 3D printer dealEnclosed CoreXY 3D printer with a 256 x 256 x 256mm build volume, 600mm/s peak print speed, PMSM servo extruder (8.5kg extrusion force), AI-powered error detection, and a 5-inch touchscreen. The Combo adds the AMS 2 Pro, a four-color multi-material system with active filament drying.In the UK: now £619 (was £699)View DealScoring 4.5 stars in our review with a Highly Recommended award, we called the P2S "absolutely superb" and "about as refined as they come". It's a follow-up to the best-selling P1S, and we found the upgrades meaningful rather than just cosmetic. The PMSM servo extruder is the standout hardware change. It delivers up to 8.5kg of maximum extrusion force — 70% more than the outgoing stepper-driven design — and samples resistance and position at 20kHz, so it can catch filament grinding or clogs in real time rather than letting a print fail silently. Combined with a high-frequency eddy current sensor for flow calibration, this printer is built to handle tricky or higher-flow materials with greater consistency than its predecessor.The AMS 2 Pro included in this Combo bundle is worth the extra cost on its own. It's a four-spool multi-material system with active air-vent drying, sealed storage, and RFID filament sync with Bambu's own spools — useful if you print with moisture-sensitive materials like nylon or want to avoid the usual dry-box shuffle. It can double as a filament dryer even when you're not actively printing multi-color jobs.Build quality elsewhere follows the same pattern of small, sensible refinements: hardened steel rods in place of the P1S's carbon rods, a metal build plate base, a quick-swap nozzle system that releases with a single clip, and a full enclosure with an Active Airflow system that draws in cool air for low-temp filaments like PLA, then switches to internal circulation to keep the chamber warm for higher-temp materials like ABS or ASA.Worth considering: the P2S doesn't have an actively heated chamber, so while the enclosure holds heat reasonably well (around 50°C with a 100°C bed in our testing), it's not built for demanding high-temperature engineering filaments like PA-CF or PEEK the way Bambu's H-series machines are. Multi-color printing with the AMS still produces some filament waste from purging between color changes, and full remote-monitoring features depend on staying connected to Bambu's cloud — LAN-only mode works for printing but drops those extras.For more top-performers, see our guide to the best 3D printers we've tested. Also consider: More Bambu Lab 3D printer dealsThe A1 Mini scored top marks in our 5-star review, earning an Editor's Choice award. We called it "nothing more than groundbreaking." In the UK: now £239 (was £259)Read our Bambu Lab A1 Mini reviewView DealThis is what the P2S replaces, but it's still a solid pick at a superb price. While we haven't reviewed the Bambu Lab P1S, we gave its open enclosure counterpart the P1P 5 stars in our review.In the UK: was £319 (now £339)View DealOur top-rated 3D printer overall. It's a particularly good choice for small businesses and crafters, as one of the bundles includes a laser engraver, plotter, and cutter for crafting.In the UK: now £1399 (was £1649)Read our Bambu Lab H2D reviewView DealUS: See all 3D printer deals at Bambu LabUK: See the 3D printer sale at Bambu Lab