this arguement could really go either way... it's fucking stupid to get worked up about it from either side because it's so subjective. both are great quarterbacks.
I've always felt Brady has had a little more help around him than Peyton, in terms of overall talent on the roster, and coaching as well. Therefore, I've always felt Peyton is a little more valuable to his team. With that being said, Brady does have 2 more rings than Peyton... and you can't argue with that
I do think it's dumb to say Brady is just a "system QB." Brady is one of the best quarterbacks of our time, and arguably one of the best ever. He should not be discredited by saying he's nothing more than a product of the system he is in. He's a great QB, period.
With all that being said... fuck Tom Brady and the god damn Patriots... and fuck the tuck rule too. It was a fumble, bitches.