The iPhone has been a hot commodity ever since it hit store shelves and the iPhone 4 is the latest and greatest in cell phone technology. It used to be that the only way to sport an iPhone was to sign a contract with cell phone provider AT&T but Verizon jumped in the race and now offers their own version of the iPhone 4. The only question remaining is which service provider is better? Read through this infographic to help with your iPhone 4 decision.