
75 years bold
You want to do everything with your phone, including using a host of applications.
The iOS and Android operating system lead the way in apps and multimedia navigation, so a phone using one of those systems is your best bet—but buying an iPhone locks you into low-rated AT&T, at least for now.
Figure on 700 talk minutes, 700 text messages, and 400MB of data per month per line. For that plus a signature handset, your best bet is to go with a major carrier.