For those of you that are interested I set up a compatibility list with all the PSP games.
Anyone can contribute to it, so please do. I’ve already formatted everything so all you have to do is select from a dropdown list in status to choose if its ok, has issues, or doesnt work, and also has a column for notes on why it has issues, which settings work etc.
The sheet has two tabs, one for ppsspp and another for lr-ppsspp
this is all assuming that users are using a raspberry pi 2 (as its unrealistic to expect decent results with a pi 1)
Here’s the link:
https://docs.google.com/spreadsheets/d/1V-MEx1tOXqCcJL1fQzGh9xLHny-qL-PSWqvY7F80Y90/edit?usp=sharing
Its also on the wiki page:
https://github.com/RetroPie/RetroPie-Setup/wiki/psp
Thank you for your contributions!