>>313953594
CPU. 5600XT isn't that horrible, meanwhile 1920x might a good choice for many things, but not necessarily perfect for VR vidya

Then again, best line of reasoning is to see what bottlenecks you in your games. As a rule of thumb, constant low FPS = you can suspect GPU, random slowdowns = CPU. If nothing slows you down, just wait, the longer you wait, the cheaper shit gets.