I used an Elden Ring profile wich works with a Reverb G2.
I had good Z3D (with little outline artefacts on some objects sometimes). The only problem was displaced mouse cursor when Z3D was activated but it wasn’t important.
The game was really impressive and I did it entirely with VorpX.
Reverb G2 is particularly well adapted to use VorpX (i never had a compatibility issue with it and it’s well optimized). Make sure you use OpenXR runtime (not SteamVR) in Device Selection.
I don’t remember wich profile I used.
Did you read profiles instructions ? For example, MGSnake19 profile precise that you must run the game in fullscreen with resolution 2560×1440.
Good luck anyway, but it should work !
.