So right now I have the Droid X but I have an upgrade plus a $30 credit with Verizon. I use my phone for the calendar feature, internet, facebook, phone calls and text message. I talk for about 2 hours on my phone a day, send about 20 text messages a day, and get on facebook/internet for about an hour or so a day. Should I get the Thunderbolt or wait to see what the Bionic or any other 4G phones are like? My upgrade is good until October.