FPSE (Playstation Emulator)

From what I read, not all games work great with FPSE.

I am running version FPSE 1.7.1.289.

I recently upgraded my graphics card and was thereby able to buy the WARP3D drivers. This enabled me to use the warp3d plugin. The problem is that Resident Evil does not play particularly well.

Is is the case that not all games work well?

I also heard that it may be best to use the version provided on the website directly?

Failing that, I wonder if there is an SDL Playstation Emulator and whether that would be portable?

you might find some answers in the FPSE compatibility DB : https://www.amidog.se/fpsedb/