Stepping into a carrier's store can be like a visit to the candy shop for the gadget junkie, but once playtime is over and it's time to choose just one, the decision can get a bit overwhelming. You'll find Android phones that range in size from tiny to massive, Windows Phone handsets that cover the rainbow in colors and, of course, the ubiquitous iPhone, which has a price point to suit every need. There's also the latest BlackBerry, which melds a familiar name with a brand-new operating system. Naturally, it's no easy task to sort through the wide number of options on the market
