The extruder hot end heats up real quick. The speed of the SV08 and accuracy blows me away! This is my fourth 3d printer and by far this is the best one yet. I am going to extend the SV08 to use multiple extruders one with a nozzle to allow for a wider range of materials. The only criticism I have is that I wish the nozzles the extruder uses were more standard ones like mk8 nozzles. Sovol also stands behind the SV08 and because of this my next 3d printer will also be a Sovol!
