I would take Herbert over all of them except Mahomes. I've seen him stand in there when no one else would too many times. He's a tough SOB and he's fearless.
When the chips are down in a big game, that's the kind of QB you need.
Some part of me feels like Zach Wilson could be "fixed" with Josh McDaniels in his ear telling him what to do/look at up until the wire like Mac was in year 1. He probably would never be great but he would at least give you some good plays and his bad plays would be minimized. Hackett seems like a bad pairing for him considering how bad he made Russell Wilson look last year before Sean Payton seems to have gotten him largely back on track this year.