pcsx: Runs the fastest. Accurate sound emulation, but runs horrible with sound enabled.
pcsx -gles: Most accurate and compatible GLES rendered emulator, but runs laggy.
psx4m: Runs well even with sound emulation, but the sound emulation itself is inaccurate.
psx4m-gles: Fastest GLES rendered emulator, but has compatibility issues.

All tried at 1150MHz and 0 frameskip.

bonapart, I know you only port the emulator, but do you think you can enable Dualshock 3 controller (analog) compatibility?
blight's SDL plugin, used in Mupen64plus, is capable of doing that and I would love to see this function on pcsx.

Edit:
Currently recording some gameplay videos of Rollcage and Rollcage: Stage II - I'll post them here when I'm done.