Hello - lifelong Giants fan here. Last season, after attending the Thanksgiving Game in Arlington last year, I have now seen the Giants play at all 4 NFC East Stadiums. Here is my experience with fans, ranked from most to least pleasant. I also self assess Giants fans at the bottom of the post.

1. Cowboys

Maybe it was because the spirit of Thanksgiving was in the air, but I actually thought the Cowboys fans were pretty cool. Most of the people in my section were either older people, families, or people wearing backwards hats and humungous jeans. Everyone was actually watching the game, cheered for their team, and didn't start being assholes when we got excited at Dak's picks (although, the Giants were getting worked the whole game so that probably helped). The Cowboys fan sitting next to me knew everything about the roster, scheme, offseason moves and we had a good chat about the matchup. Overall, fun time!

2. Eagles

I know Eagles fans will be upset that they aren't the least pleasant NFC East fans, but it's the simple truth. The Eagles fans loved to chirp, obviously, but I definitely detected a self-awareness and good humor in the banter. The insults keep flying, but they were overwhelmingly football focused, with Eli getting a majority of the hate. The Eagles and their players were also got heckled a lot, even though the Giants got cooked both times I was at the Linc (lol). Like Cowboys fans, Eagles fans actually pay attention to the game.

3. Commanders

These guys are just idiots with nothing to cheer for. I've been to a bunch of Commanders games at FedEx and the fans always suck. I sometimes feel like I am watching a different game than them - last year the loudest the stadium got during Monday Night Football was during a Commanders a 25 yard field goal drive. I was so confused. Unable to root for the team they turn to delusion (fans confidently yelling at you that Heinicke is the best in the division) or nastiness (calling my 68 year old dad the F-Slur because had a Giants blanket). They also argue with each other a lot, try to start non-football arguments, and genuinely seem more interested in being obnoxious than watching the game. Luckily 25-30% of the stadium at minimum is usually other Giants fans. All that said, I do pity Commanders fans who had to suffer under Snyder, and I am a little scared that without him they may actually become a real football team.

Giants Fans

Giants fans at MetLife are mostly fine, but in my experience get way to caught up in the highs and lows of the game. Giants fans will go from wanting someone cut to wanting them in the HoF over the course of a quarter. The armchair GMing is also out of control, but I bet that is probably better now that Gettleman is gone. We are terrible at trash talk because of our over dependence on the secret technique of deflecting any legitimate criticism with the power of Eli's two rings. Giants fans my age in any football argument will always have the power of having witnessed more Super Bowl wins in our lifetimes. The Eagles had me scared last year, would be hard to argue against their continuous ownership of the Giants if they won another one. But they didn't finish the job, so enjoy all those head-to-head dubs Birds fans, the Lombardis don't lie!

Quick edits: I was somewhere in the upper bowl for all of these games except that I was in the the lower tier at FedEx once

This is also, of course, a tiny sample size and not indicative of the whole fan bases. This is just a reflection of MY experience. All of our fan bases are naturally home to lots of cool people and lots of shit heads.