well i can tell from your attitude towards snesDS, that chances are you won't be satisified with any of the current snes emulators since none of them are perfect so you might as well just quit bothering.
however, if you want to try another snes emu and currently the "best" out there try snemulDS. like i said tho, its imperfect and i'm sure you'll get frustrated rather than enjoy the parts that do work