Although there are plenty of differences between the two qbs, I wanted to go over the biggest one I have noticed. The big play ability of CK is pretty obvious. Ck is not afraid to go down the field like AS. He has good touch on the ball when needed and also guns it in there when needed. The read option gives the O another way to run the ball. One of the biggest differences though and the one I think is the most important is CK's ability to avoid sacks! AS takes so many sacks, CK runs around and extends plays. The big plays in the passing game and run game are very obvious but the biggest difference and the deciding factor of choosing the starting qb is going to come down to that sack number in my opinion. I feel so bad for AS, he just starting getting into a groove with going 25 for 27 with 4 tds. It really sucks but it is what it is. You can't ignore how great CK is playing. There is no reason to not let CK play for the rest of the season.