Third to
complain remember about a thread like this before
NES: NesterJ - Small and compact. Not much frills
SNES: ZSNES - I remember SNES9x and didn't like it because I had to turn off a layer for a certain part in Final Fantasy V, but didn't know that. No layer switching needed in ZSNES for the most part so I've used it for a long time.
Neo Geo: Neorage - I don't care that this is blatantly outdated, it's simple to use with not too many frills to distract me. >=P
Arcade: MAME? - I'm stumped here and am looking for a good one that supports Kaillera. My friends have switched emus to support online play so much that I don't know what's the best one anymore.
PSX: ePSXe - The only one I know of.
How ya doing, buddy?