I agree on Allen, Burrow, Stafford, Mahomes, Maye, Hurts, Jackson and Herbert. And I put Hurts at the bottom of that list as basically the peak form of game manager.
Prescott is a good QB, but something just doesn't add up with him.
Darnold is going to prove the Vikings right this postseason. Hell, he tried to against the Panthers but they're a 5 win team playing above their weight class.
Mayfield has had a really troubling stretch. I like him (advocated trading Cousins for him here back in the day!) but things have gone badly for him.
Love? Please. I thank the football gods every day that the Packers hitched their wagon there.
Purdy? Don't let a god awful Bears defense fool you. Yes, his play caller is elite but he's not that guy. He's even proven that.
Stroud? Might be. He's coming around. Dude needs some help.
Daniels is too scrawny. Love the talent, he won't hold up in the league IMO.
Lawrence....who the F is this guy? Some weeks he looks like the worst QB contract ever. Others like the second coming of Josh Allen. I don't know what to think of him.
Nix - watch him get toasted in the playoffs.
Goff - I think McVay trading him said everything you need to know.
So yeah...I'm with @Vanimal46 - handful of SB caliber guys.