NFC has the best division in football, i'll give them that. NFC east is tough
outside of that, pretty mediocre.
AFC has much better/more dangerous teams.
AFC has more superbowl winners in recent memory
AFC also has won more intra-conference games consistently each year
NFC was dominant in the mid 80's to mid 90's with the niners, giants, skins and dallas cowboy teams.
since then it's been mostly AFC