CES is next week, unless you get a really good deal, this is the moment to wait and see how the market will shift this year. As for your performance question, I recommend the relative performance table at the bottom of your current gpu’s page: https://www.techpowerup.com/gpu-specs/radeon-rx-5700-xt.c3339
Techspot.com / the youtube channel hardware unboxed is also recommendable - consumer focus and willing to correct themselves when new data drops. The most important thing is to get your requirements right - what resolution, do you buy modern games or everything on high discount, what are you currently not happy about(need 30,50,70,100% more?), are you willing to sell your current card to offset your upgrade costs… good luck!