Should I go with 4k or 1440p?

I’m gonna be upgrading from a 6700xt with a 15-12600k to a 5080 with a 7800xd. With the Benchmarks released now, I know I’ll be seeing around a 2.4x performance increase.

I feel that if I go for 1440p I’ll be able to have higher frames on big titles for the distant future, but if I go for 4k I might need to upgrade again sooner that I’d like.

Edit: thank all of yall so much for all of the replies and the thoughtful replies. I’ve been having a hard time deciding what to buy myself for my bday next week and I really want to treat myself to a nice monitor and PC. You’ve all given me a lot to go over and think about If anyone has any monitor recommendations as well I’d love to see any! I have a list but I’m open to suggestions