Never though I would have to write this..
First and foremost congratulations to the Minnesota Vikings, hell of an accomplishment.
Bills comeback is much more impressive:
-Bills comeback was in the playoffs, versus a good team, not a 4-8-1 team with an interim coach (if you can even consider Jeff Saturday that lol).
-Bills were without their HOF QB Jim Kelly and HOF RB Thurman Thomas, in an era where RBs were about as important as QBs.
-Bills comeback occurred when scoring points was much more difficult and the league didn't cater to offense.
What bothers me most is that when the record books will show largest comeback 33 points/Minnesota Vikings and they won't know any of the context behind the Bills Comeback.