You will be waiting for a 3080 too :) I have decided on a 6800xt , which offers comparable performance to the 3080 , and 16gb vram , even though i'm running Intel .
5900x and 6800xt also offers the possibility of cpu directly accessing gpu vram , offering the potential for a significant performance boost . Skatezilla said this is done via Windows drivers , which i interpret as needing no developer support .
Finally , Aurelius on these forums appears mightily impressed with RDNA2 performance in DCS VR , although he is limited as to what he can say due to NDA .