Already well-known in hobbyist circles for its innovative 3D printers like the pioneering X1C, Bambu Lab last year introduced the impressive yet complex H2D, a dual-nozzle, large-format 3D printer.

Not all 3D printers are created equal, and until recently, the choice was between prohibitively expensive professional machines or build-it-yourself, upgrade-it-yourself hobbyist machines that threw ...