The reason I went with 1.75mm filament is because its becoming the standard. With a proper drive mechanism its reliable, light and has more options as of today.
I think I may just buy a all metal j-head that has brass removable nozzles and a few nozzles/drill bits as well varying from .6mm to .8mm or even 1mm. That should make it easy to replace the nozzles and speed up my prints while layering .4mm and above.
I think I may just buy a all metal j-head that has brass removable nozzles and a few nozzles/drill bits as well varying from .6mm to .8mm or even 1mm. That should make it easy to replace the nozzles and speed up my prints while layering .4mm and above.