The Colts did not beat the Patriots. New England beat themselves. Remember...the Patriots were winning right down to the end of the final minutes.
On the other hand, The Saints beat the Patriots, badly, the entire game, with the exception of the early lead. I am not a Saint's fan, but this is the best team playing right now.
Sorry Colts, but I don't think you can take the Saints, especially, if they stay healthy.
I'm going with the Saints!