Resin and filament, bonus points for laser sintering or anything else.
EDIT: Thanks to all the commenters, especially fanalarbiter, here’s the best list we have so far:
FDM:
Resin:
SLS:
Powder bed fusion metal 3d printers: reAM250
Resin and filament, bonus points for laser sintering or anything else.
EDIT: Thanks to all the commenters, especially fanalarbiter, here’s the best list we have so far:
FDM:
Resin:
SLS:
Powder bed fusion metal 3d printers: reAM250
the only one I’ve used is my MakerBot Rep2 and honestly it holds up for being over a decade old