I am due for a upgrade next month and even though I want the Bionic, I don't know if I will be able to wait until it is released (I was told possibly June-September). So, I've been looking at other phones. We are due to get 4G in my area with the next upgrade (June/July), so that would mean my options for a 4G phone are the Thunderbolt or the Charge. I have no interest in the Charge, so I wanted to see if the TB is worth the upgrade. I know it has a issue with battery life, so I would get a extended life battery. I just wanted to see if it was worth the upgrade and what people's thoughts are on the phone.