I am trying to choice between an epic 4g and the g2. I will be coming from a blackberry. I have heard good and bad stories about t-mobiles coverage in north florida. I have a couple of questions. How is the service with t-mobile especially in north florida. I need to get emails from exchange, how well does exchange work with the g2. Did you have to buy a third party app like touchdown to make it work. Do you get your emails instantly as you do on blackberry. Also if someone could tell me why they feel the g2 is better than the epic 4g. I appreciate any help that can be provided.