A week and a weekend in, below are the settings I have landed on for both MSFS 2020 and 2024:
Q80 FreeSync set to ULTRA with NVIDIA G-SYNC on in the 5070 Ti.
HDR10 on in Windows, NVIDIA and in sim (driver 572.70 for the 5070)
PG off (for now, still undecided)
TAA on, FG off, DX12
V-sync ON, Frame Rate Limit 100% (Q80’s 60Hz)
Dynamic frame rate target 30FPS (in 2024 only)
TLOD 150
Off screen terrain pre-caching HIGH
Terrain vector data HIGH (2020)
Displacement mapping OFF (24)
Buildings HIGH
Trees, Grass, Bush MED/2020, HIGH/24
OLOD 150
Volumetric clouds HIGH
Texture resolution ULTRA
Texture synthesis ULTRA (2020)
Water waves LOW/2020, MED/24
Contact shadows HIGH
Ray traced shadows OFF (24)
Windshield effects MED
Ambience occlusion MED
Raymarched shadows OFF
Light shafts MED
Bloom OFF (2020)
Depth of Field HIGH
Motion blur HIGH
Glass cockpit refresh HIGH
Airport & air traffic HIGH (24)
Roads…Fauna HIGH (24)
These are looking and performing great coming from Xbox Series X. For a weekend I had more aggressive settings, more ULTRA, and that was causing problems arriving in the NY area, so dialed things back a bit; also in anticipation of the 24 MP opening and getting access to all my DLC from the Xbox days. Want some resources in reserve!