Q How quickly is CPU performance improving? A Single core performance has improved by an average of 30% per year for the last five years .
(cpu.userbenchmark.com)
Nvidia RTX 4090 GPU could be almost three times faster than the RTX 3090
(techradar.com)
So in a years time computing ability could be significantly better, especially gpu which is so important for vr. Btw i have an 8kx and average 30 fps in msfs using 140 degree fov, i’m happy with it.