I too have a Prusa MK3S+ as well as a much less expensive Elegoo Neptune 2. The Prusa is clearly the superior printer with a higher percentage of Prusa prints being successful and of higher quality. Having said that, the Elegoo is very good with both printers creating braille and smaller raised signs, custom keychains and custom whistles for the local Coast Guard Auxiliary. Other items I've printed include custom hold downs for the Shopbot, battery holders for my Dewalt power tools, custom right angle brackets and other stuff I've forgotten about. PLA and PETG so far......