Good choice?
I was planning to get 3090 before 3080 Ti release, but when benchmark show, it only gives around 1-5% more when using 3090 compare to 3080 Ti, I'm very glad that I grab 3080 Ti instead.
I only grab NVIDIA because I use them for gaming.
I don't think you can integrate both NVIDIA and Radeon in one motherboard (I don't pick, but would love to own both).

GTX 950 is now a history, thank you for the good memories.
For 7.5 years, im using this GPU. Actually little story, before 20 and 30, 1080 Ti was the best choice. When saving still rough during those years, series 20 releases with RTX introduction, I don't know if it's good for use because it has only RTX as a plus. Well it's still rough, when series 30 release I decided to go for 3090 but that was before 3080 Ti release.

Overkill?
Forza Horizon 4 runs at 120 FPS at 4K in Ultra settings, YouTube runs well in 4K, and yet, to try other games later on.

More importantly, was it worth the wait?
_yes

also RX 6900 XT was number 3 on the benchmark list, what?