To be clear, I am concerned about the specific use case of DCS VR at 3000x3000 per eye. I don't care about any other game performance. Do you still think the 5080 will be a better performer than 7900xtx? I kind of agree that it's probably very close or in Nvidia favor due to the driver and frame generation tech that Nvidia has. I was a 'never AMD' for VR guy until last month when I tried my rx6800.
Also the cost is 850-950 for amd and 1000-1200 for 5080. I'd like to buy today or tomorrow on AMD if that's what I decide as the supply is drying up.