
The Bambu Lab A1 is the standout sub-$500 3D printer, combining full-auto calibration, 500mm/s speeds and a 256mm build volume in a beginner-friendly package. Reviewers call it the printer to recommend to anyone starting out, and the fastest Cartesian machine they have tested. With optional AMS lite for 4-color printing, it sets the benchmark for ease and value.
- — Full-auto calibration including flow rate, bed leveling and Z-offset out of the box
- — 500mm/s top speed with 10,000mm/s² acceleration, the fastest Cartesian printer reviewers tested
- — AMS lite for multicolor costs extra (buy the Combo for 4-color)
- — Bambu's cloud-leaning ecosystem and software have a learning curve beneath the surface



