If you primarily want fighting games and run-and-gun classics from Capcom and SNK, Kawaks V5.2.7 is superior to MAME for Android because it’s faster and easier to use.
: Primarily emulates 68000-based architectures, specifically SNK NeoGeo and Capcom Play System 1 & 2 (CPS1/2) . Kawaks Arcade Emulator V5.2.7 Apk Download