What cpu to go with 5070 ti

I have a Ryzen 7 5800x3d with a 6750xt I’m going to try to snag one at launch but what’s everyone’s thoughts on a good cpu to combo with a Ryzen 7 5800x3d?

Edited after reading some comments I guess what I’m really trying to ask is the price worth it to go from am4 to am5 if you have a Ryzen 7 5800x3d with 5070 ti