Based heavily upon its excellent earlier iPhone 4/4S predecessor, VarioProtect for iPhone 5 ($40) manages to deviate in a few ways from the prior design -- some positive, some question marks at this point. Once again, ZeroChroma has designed the body of the case using a rubber-like plastic material that makes iPhone 5 insertion and removal very easy; there's now a depression point in the back to help you push the device out if necessary. Finger…