SnesGo is another PocketSNES variant with extensive optimizations and bug fixes. It runs much faster than any other PocketSNES ports.

Changes:

Integrated the 65816 CPU emulation code from KEGS with is several times faster than the old core.
Optimized graphics code.
Correct frame skipping and better sound synchronization.
Various other bug fixes & code cleanups.

A bunch of Freeware SNES ROM’s to try out can be found here: //files/supernes/

http://sites.google.com/site/snesgo/