Adrian Peterson hands down.
Adrian Peterson he is number one a future hall of famer.
Adrian Peterson because AP is faster and a lot younger
If you look at the total yardage per year, Adrian Peterson wins.
i would say they're about equal but if someone was better it would be Peterson
You can't compare apples and oranges. They play different positions.
That is a matter of ones own opinion. Some people may think Chris Johnson is better. While others may think Adrian Peterson is better.
Adrian is a better running back. Reggie is a better reciever, especially a slot receiver. Reggie doesn't play reciever, though. So at the position they both play, running back, Adrian Peterson is a better player.