4090 and set praydog uevr to synchronized sequential, i've got most settings on low. I would say you need good vr legs for the on rails bits at the start but once it's free roam it's goodI tried (and paid for) the Luke Ross Vr mod. I've also tried the new praydog injector. Whilst I think the praydog is better they both look and play awful.
What GPU are you running? I wonder if my 3070 doesn't cut it?
I did notice the LukeRoss mod messes with a load of graphical settings to try to get it look and play nice and the praydog one just seems to leave everything as you last had it.