If you’re looking for a real case for your iPad 2, good news: we’ve had a chance to test not only Apple’s iPad Smart Cover for iPad 2, but also iKit’s Carbon Case for iPad 2, Targus’s 360-Degree Rotating Stand Case for iPad 2 and LuxMobile’s Protekto for iPad 2, and they all fit. According to our case reviewer Nick Guy, the best of the bunch is iKit’s Carbon Case, a rubber and hard plastic case that manages…