This question is off to my gamers on the chain. Are you planning to build a new computer when you are able to get a brand new RTX 30xx series card? Is RTX 3070, 3080 or 3090 is good enough for you or are you planning to wait for either budget cards or even better (3090 Ti?) cards?
Though the market is completely destroyed by scalpers and various bots at the moment with sales of a 3080 reaching up to $2000 USD on eBay, I am sure Nvidia will be able to pop even more GPUs sooner or later.
Personally, I am not planning to upgrade. Now that I have seen the reviews for both 3080 and 3090 (the NDA is lifted), it just makes me remember that I still run a 1080p screen, IMO it is hard to game in 4K especially with 144hz monitors being so expensive, I don't even know if I'll ever do it.
Thank you for reading through the post.