The iPhone 5c is designed to be mass-market, to be popular, to be colorful, fun, and friendly in the same way as the nano-chromatic iPods of generations past. Part of that pitch is the iPhone 5c case, something as bright and bold as the phone itself. If... a little croc-ishly, non-ishly awkward. 5 phones times 6 cases allows for 30 colorful combinations. So how do they look, how do they work, and which are the best combinations to get?