Depends on variables, KC has the best noise/college-like atmosphere..St.Louis has the indoor fast-track with set weather conditions and great fans, while GB and NE have the ability to play play great in bad weather/plus fans that can still make noise in bad elements.
All in all, one cannot deny St.Louis' outright SU win mark(even if made DD favs and have history of winning short in NFC Title tilts and SBs)..I love taking the points versus them after their initial cupcake game.
Wil, give me whatever points and the Defensive Genius!