David Croyle's Post

@ai6yr @tsherrygeo I just added a UPS to my 3D printer for that reason, power glitches being fairly rare here.

For filament, stick with known good brands of PLA at first. Amazon is one source. (I don't know what non-PLA filaments your Prusa will handle.)

Many common accessories can be 3D-printed, like bed scrapers and cleaning accessories.

Other accessories: Glue sticks, different print beds, airtight storage boxes for filament, filament drier, tools for working on the printer, etc.