I had a blackberry and had a chance to get an iPhone for free so I figured why not and when the 3G blackberry comes out for tmobile I would just re-up and get a free 3G blackberry. It was love hate for a while because I was so used to my Blackberry but the browser and the apps have won me over. If the blackberry had a better browser they would win me back. The battery life on the iphone is horrible though.