Since more and more cores are on-par with their standalone counterparts, im interested in using a Libretro core for my MAME stuff. I have a “somewhat” up-to-date ROMset (0.180) and no idea what MAME core actually corresponds to what ROMset.
With the ungodly amounts of MAME Roms and the plethora of different MAME cores, trial and error seems pretty tedious. Is there some kind of documentation floating around, shedding some light on each specific MAME core and its purpose ?