my a30t has been a really good printer…
my a30t has been a really good printer so far (18 months in) print quality is good but to be fair it isnt for the novice user. yes you do need to have filament loaded into all 3 extruders when printing things to avoid the hot end from blocking up but once it has been set up correctly it gives some really nice prints. bad point is the extruders are rubbish, you are better off swapping them for all metal dual drive extruders but will need to reverse the motors. also the filament run out sensors are rubbish but you can turn them off in the printer settings and not use them. would i recommend these printers? yes but not for beginners as it is a steep (vertical) learning curve. great machine for a great price