So after week 2:
Daniels - probably has looked the best of the bunch so far. Having an OC who has experience coaching a dual threat QB in Kliff Kingsbury shows a lot. Not forcing him to do too much, running a heavy dose of read options and generally having an offense that fits his skill set. Did admittedly play against the Giants but still.
Nix - looked better than last week, but still wasn't great. Going unnoticed in this situation is how bloody awful the Broncos offense is as a whole. Dropped passes, awful o-line, and zero run game to the point Nix has had to throw the ball 77 times already through 2 games. He is certainly a problem, but not the problem.
Williams: similar situation to Nix. Looked better but still wasn't ideal. Made some nice throws in the first half but then proceeded to nearly die after getting sacked 7 times while facing pressure on 36 of 37 throw attempts. Get this man an o-line for the love of God. Don't do him like we seen Ryan Tannehill and Andrew Luck in the past.
Maye - hasn't stated a game yet, and with how competitive the Patriots look with Brissett under center, probably wont for a while.