I agree with austinslater25. I'm trying to not be a homer, but I think the answer is obviously RW and it's not even close. Yeah, their roles in their offenses are different, but let's not hide behind that fact and claim they aren't comparable. IMO, what RW has done over his first two years is far more impressive than what neckbeard has done, especially considering they have different roles.
RW is better stastically, has more wins, more game-winning drives/fourth quarter comebacks, has overcome and outperformed Luck when faced with injury obstacles (both have lost #1 receivers, offensive linemen).