Just stated using FPse again when I upgraded to the Galaxy S3 through Verizon. So far games have been playing pretty well. I tried OpenGL for FF8 and Chronocross using some setting I found here, but was unable to get it to play smoothly and the screen was getting all funky. So I've been using Soft GPU and getting right around 60fps until the battle transition on Chronocross where the frame rate drops to 21 for a few seconds then jumps back up. Here's what I have turned on:
Framelimiter(if not on I found in Chronocross the music plays way faster than normal along with any cut scenes)
Force Landscape Orientation
Enhanced 3D rendering
Just bought a gameklip for my ps3 controller and the sixaxis app so I'm really excited to be able to play with a controller once I get it all figured out.
I have noticed the force mono core error a couple of times, but haven't seen it recently.