You might want to read this discussion, this might help you (or not):
My 2070 SUPER VR settings and suggestion (Reverb G2 - WMR)
Especially the “Balancing performance and visuals” chapter. For example you might try:
| FS2020 | OpenXR | Comments |
|---|---|---|
| TAA 80% | SS 60% | Best for Airliners where EFIS sharpness is more important than external view |