Who is better Adrian peterson are chris johnson?

adrian peterson is the whole deal. 4.37 forty and he doesn't just break tackles.. i don't know if there is a word to describe how he really runs over so many people. he just has the natural ability to not get tackled. he's a big play threat every time he touches the ball even when he gets hit in the backfield. never goes down easy. i sound like a total for this guy hahah