Which is the best iPhone 5 case?

Out of the three, which is offers the best protection for iPhone 5?

Griffin Survivor
Otterbox Armor
LifeProof

Otter box

Griffin Survivor or otterbox, I bought one of each for my pad and iphone 5, both great protective good alround covers.

OTTERBOX ARMOR

Griffin Survivor, l like it~ You can buy it on icase-zone.