Not sure if I can pick which is a better team. Interesting question though considering we may have to go to Seattle in the playoffs (I think this is the only team that may have a better chance at the # 1 seed in the playoffs than us.)
I can. The 2011 team right now. It's not even close. The way they ran the table with a ton a blow-outs in the 2nd half of the season tells the character and quality of that team.
In reality, it's too early to tell. If the 2013 Saints come close to running the table, then it's fair to compare to 2011.