If one has Tom Brady and the other has Bo Nix, I would say the guy with Bo Nix is better because the defense isn’t worried about him beating you with his arm.

Plus, an experienced QB knows which checks and adjustments to make at the line. So you wouldn’t even need a Tom Brady, it could just be someone with experience in the NFL.

They’re close enough that one isn’t clearly better than the other, so a lot would depend on other factors.