I like when people have to chime in Android discussions and say iPHONE! HUR! BETTAR! And similarly when Fandroids have to chime in iPhone discussions and spout their nonsense as well. I've used both and can defend both hardcore.
I currently have a SGS2 on T-Mobile (T989) and I do like it very much. I certainly can't wait to get my hands on the 3!!!!!! Absolutely awesome. I know it won't be much more than the 2 as far as specs or power goes, my 2 is lightning fast and nothing slows it down. Little reason to upgrade other than I want the latest one.