I only toyed with SSF briefly (but didnt get it to work)
I was hesitent to invest much in SSF because I had read before that its requirements are somewhat higher (duel core) for decent speed. Plus I wasnt sure I wanted to mess with the automatic Daemon tools set up, because I am using Maximus Arcade as a front end, and was trying to keep things as simple as possible.
Do you run SSF on more average PC?
Also, is the SSF compatibility list much better? Because I was disappointed to see that the yabause compatibility list is a lot more buggy than the epsxe PS1 emulator (which works fine for me even in the front end, and I have a library of about 50 games for on my pc)