I use 3D Printers for many years. Starting from Anet A8 (wtf!) to Ender 3 (1 hour, nothing worked :D), then Prusa mk2/s, Bear mk2.5s, Caribou 320, RatRig VCore and VCast, Caribou220, mk3s+, Voron 2.4r2 and a few more printers to now two Bambu Lab X1C and a A1 Mini...