Iracing with Vr settings

Hi all

Ive been racing on iracing since last September strictly on vr i started with quest 3 and now im on pimax crystal super

Iv been struggling to get the best picture and perfect performance together even with open xr
If you have perfected it i would appreciate it if you can share it

My pc specs
Ryzen 7800x3d
32gb ddr5 ram
Rtx 5080