Yeah, I hear ya. I do the same, mostly always printing using PLA and ABS. I've also printed with Proto-Pasta Stainless Steel. I liked it! Just too expensive...I've also tried ColorFab Bronze, again very expensive, and I still have figured out how to use it...I print using a Flashforge Creator Pro and a Xinkebot Orca 2 Cygnus. What do you have? Have you tried any exotic filaments? Do you go as far as using Acetone on your finished prints to remove the lines and create a smoother prototype? Just curious how you like doing that? If you do, is it alot of work working with Acetone?