System:
10900KF OC 5.2Ghz, 2070 Super, 32GB 3200 Mhz, MSFS installed on SHDD, 4K Monitor
Current settings (FBWA320 based):
I have Terrain LOD set at 100 on the ground then after take-off, I set to 200 and then 400.
(On a side note having dynamic LOD would be amazing! It would increase the FPS in busy dense airports, whilst helping to keep VRAM use low, then when you climb LOD increases allowing you to fully appreciate the crisp textures)
Example of performance: FBW A320, EDDF Enhanced
Extra: Currently limited by main thread, then second I would say is VRAM. Next computer change will be to upgrade GPU - if there ever back in stock again 