[quote=88376]There isnt necessarily a best version, they use different emulators. They are all provided so you can choose which you want to use.

You can see what is what by looking at /etc/emulationstation/es_systems.cfg

For SNES I use the retroarch pocketsnes version which is
/home/pi/RetroPie/roms/snes

For MAME I use mame4allpi, which is:
/home/pi/RetroPie/roms/mame
[/quote]

Got it. Is it possible to disable the emulators that I don’t need? Or is this not really necessary, since it would only free up space, not any actual resources though right?