"One that will never let me see a frame drop again?" None, that's just how it is.
As for one that will give you a satisfactory performance? It depends.
Personally, I mainly play Beat Saber, so even my 6700xt is capable enough, despite all the shortcomings AMD has in VR.
What you want to do is check what kind of games you're playing, what resolution you want to play them at, what amount of money you're willing to spend, and choose the GPU that fits all of that.
3 monitors for me
Simply because I want 2 stacked on top of each other with 1 more vertical on the side for apps like Discord, Notepad, etc.
It has a lot to do with my job, though. Otherwise, I would've just taken 2 monitors.
Ultrawides don't have this versatility. They are great for immersion, however.