My wife is getting ready to finally take the plunge and get her first smart phone. I'm making her do it while unlimited data is still around. So what would be best? She's not a techie so she's rarely fiddling around on her phone (at least not yet...) and thus I doubt her battery dying will be a large issue. Yet still she insists the battery is the most important thing to her (I know I know, the TB probably isn't the way to go...). Just looking for a little advice from everyone! With all the updates to the TB has the battery-life improved? And the Charge is pricey, is it really worth it? Thoughts and input please!