Well I managed to get into F;ight Sim 2024 this morning, and tried VR.
After a bit of tweaking, I was surprised that for me VR works really well - I would say better than in the previous 2020 flight sim.
So nice to see that the prophets of doom on this forum were wrong (well for me at least!)
My computer is mid spec with a 3070 graphics card, but I did download the latest NVIDEA drivers that are optimised for FS2024 which may also help.