Very happy with the settings that I found! I have a 3090 FE, 10900K i9@5GHZ and a Reverb G2. Since the World Update 3 came and after updating OpenXR from Microsoft Store I am running at 100 OXR no reprojection and 100 Render Scale in MSFS 2020 pretty much flawlessly and today I tried flying with the Extra 300 in the Key West, Fl. It was awesome especially with my motion rig. It takes time and multiple testing to find the right settings for each one of us but I am positive that 
Update 3 was a major performance update (for me at least) 
! Enjoy and happy flying 
