Brady has been impressive and done some great things. A big plus to me for Manning is that he calls a lot of his own plays and, I think, devises a lot of the offensive strategy. Before him, Bradshaw was the last great quarterback that called his own plays.
I could see Manning being a successful coach after he retires. I couldn't see Brady doing that. Hard to argue with three rings, though.
No, he isn't. He may be one of the best, but not the best.