So, i did again a trial with Steam VR to check how smooth it is…
My config Ryzen 5 2600X, RTX 3070, 32 GB RAM, 1 TB nvme M2, Quest 2
I didi many tests between the two modes, Link and Steam VR.
Last situation was Link with Nvidia 457.30, Oculus Openxr runtime, all set to Ultra is MSFS, some settings modified trhough OculusDebug Tool.
Result is very smooth, cpu and Gpu load around 50/60%. Quite pleasant to fly.
So i did again a test on Steam VR, same parameters, no changes with Oculusdebugtool, runtime openxr of Steam, same setting in MSFS.
Result was not as smooth as Link, a bit shaky, but flyiable. But Cpu was at 50% and GPU was at 100%.
So, seems better with Link, but i don’t think that i found a really satisfactory solution.