Hi everyone, I've been wondering for a while what the most compact and protective case is for the iPhone. I don't care which model of the iPhone. Anything for the first gen, 3G, 3GS, 4, 4S, 5. The OtterBox Armor Case http://www.slinkystudio.info/reviews/2013/2/25/otterbox-armor-series-case-for-iphone-44s-review.html sounds remarkably strong and is the most protective case I know of. But can anyone suggest other cases that top it?