In addition, of COURSE I'm a homer! Why the heck wouldn't I be? I live in New England, and the Pats are my team ... why would I be trying to prove that Manning is a better QB? Why would I even care to? The fun of being a fan, and I would argue the duty of being a fan to me is BEING a homer! Are you telling me that people here are going to argue that the Lakers are a better team than the Celtics and spend pages fighting that position because Kobe is a better player than anyone on the Celtics? Come on, I guarantee you that 90% of the people on this blog are homers, and they should be ... that's part of being a die-hard fan. I find it a bit disconcerting that there are more people here taking Manning's the side of this discussion ... that I am arguing this point with Celtics fans ... it's bizarre, frankly. This is Boston and New England, and the Patriots are as much our team as the Celtics. So of COURSE I'm going to take a "homer" position ... I'm a New Englander, and the Pats are our team ... Brady's our QB, and he has had more success than Manning, period. Peace out ... let the Manning love fest continue! (as strange as it seems) 
I don't want to say I find this insulting but it does come close to it.
I grew up and lived my life being able to see the Boston skyline from my bedroom. I've been a Patriots fan since 1976 when I was 11. That's when the Pats came out after an opening game loss and beat Miami, Pittsburgh and Oakland in consecutive weeks and shocked the NFL football world. They went 11-3 that year and got ripped off by Ben Dreith with his horrible roughing the passer call against Sugar Bear Hamilton on Ken Stabler. I've been to over 50 games since including several playoff games and I bleed Patriots red, white, blue and silver.
I am a certified homer. But I also consider myself an educated man and an educated football person and like to think that I can look at things objectively. But being a fan or a homer does not mean that when it comes to intelligent football conversation I am obligated to put aside my objectivity and am duty bound to say stuff I don't believe in or think is true.
Tom Brady, when all is said and done, will be considered one of the best quarterbacks to ever play the game. I happen to think Manning will be considered the best though. And that's with or without rings and with or without every single record ever. You don't have to own every or even any record to be considered the best ever.
Sandy Koufax is considered maybe the greatest pitcher ever but hardly owns any records. Babe Ruth now owns a lot less records than he used to but is still considered the best. Jim Brown is probably the best running back ever but what records does he own?
What about Michael Jordan? Is Sam Jones a better 2 guard then MJ because he holds more rings? Is Karl Malone a better player because he's scored more points? Is Kobe better than MJ because he scored more points in one game than Jordan?
I look at the whole picture here and see Tom Brady as ONE of the best ever. He's right there with Montana, Unitas, Baugh, Marino, Young, Staubach, Elway, Starr and Tarkenton. I just happen to think that Manning is the best ever.
And I just happen to think he's NOT.
First of all, I'd like to know how my being a homer and defending my QB, (the section you hi-lighted in red), is insulting to you? It had nothing to do with you or anyone else ... only me, and my opinion of being a homer and a die-hard fan.
Secondly, why does your education matter to defending your opinion? We can get into throwing educational background around if you wish, as you brought it up, (I have a BS, an MD, a BFA, and an AS), but I don't think it matters in the least when it comes to good discourse. Some of the best posting and discourse I've seen here on CB has been from "uneducated", young posters ... everyone is entitled to their opinion, despite their level of expertise.
Thirdly, I've been a Patriot/Red Sox/Celtic fan for over 45 years, and can bandy any Plunkett, Grogan, Flutie era knowledge around that you like, and I had seasons tickets for over 10 years when I lived in the Boston area, so I can go you the "50 games" attended and then some, (though I don't think that matters, either). I also played football from elementary through high school, so all-in-all I think I can also claim some moderate amount of "educated football" knowledge, as you put it.
Fourthly, following your same theory, I could say that the Celtics are NOT the best team in basketball, the Lakers are, because they have on their team the (arguably) best ever in the game, Kobe Bryant. I don't believe that's true, however, despite his being "technically" better than any player on the Celtics, because I think he's selfish, has large defensive weaknesses, and his arrogance prevents him from being the best for his team, (yes, my opinion, but it follows the same formula you're using). I'd rather have a Paul Pierce any day.
I have provided "intelligent" facts for my points here, (in previous posts), and given an "objective" argument to my side, (despite the hints at the contrary) ... I have listed many records that Brady has set, (which Manning has not), but there are many more. In addition, if you could ask Manning if he feels his career to this point is as successful as Tom Brady's, I can guarantee you he would say NO. Ultimately, every professional athlete considers anything short of a championship to be a failure in the grand scheme of things ... Peyton is no different.
Regardless of all this, I happen to think that Brady is just plain better at QB than Peyton .... he is the master of the two-minute-drill, he is better under pressure, he has won more "big" games and championships, he has set records that Manning has not duplicated, and done so playing far
fewer games, and coming from a far less prepared state of mind and body, he has come from a far less "football-oriented" background, and fought through many injuries and major surgery. I have also never seen ANYONE who keeps their concentration and keeps their eyes down the field as long under pressure as Tom Brady, or anyone who throws as accurately while "in the grasp" ... bar none.
But despite all this and despite comparing all of
Manning's records and accomplishments, it still just comes down to each person's opinion, and my opinion is that Brady is a better QB than Manning. We can keep discussing this if there are any further ways to beat this dead horse, but if you wish to do so, let's do it without the insinuation and condescension, and the intimations that you're somehow more qualified to have an "objective and educated" opinion. (wow) I personally feel that "intelligent football conversation" should be free of such.