I have a large library of games (roms, etc) that ive been collecting over the years. I have most games (minus most of the sports games) from PS2 down to Atari. I have been working on my Hyperspin setup for literally years also. My HTPC is pimped the **** out, 3x 4tb storage drives. Dreamcast, GC, ps1, ps2, coin-op Arcade... You name it I have it.
Hyperspin is literal hell to configure, but the UI is incredible.
Ive basically used every emulator of every console ever made so if you need any advice about specific emulators let me know I can help!