Got miq to try out my Rpi3b last night to play some retro games and I think he was pleasantly surprised at least. Really gotta figure out why it has a glitch where I can't have a second joypad plugged in for 2 player games until AFTER a game is loaded, and it never keeps the control layout so I have to set it up again even if i tell it to save the config for the whole emulator...
If I leave the pad plugged in it confuses both pads as being one pad, and that causes ALL KINDS of control issues.