Just got my iControlPad, it's pretty good. I'm having problems with fighting games because of unresponsive d-pad but they gonna send me a new membrane to fix it. I play mostly RPG however. I'm using Snex9x EX which is better than snes4iphone. Graphics is smooth on retina display. Games all play close to fullspeed. I don't think I'll be playing my Caanoo/Wiz much from now on. The only reason I'll be keeping them is the available emulators on them.