I believe this product would work very well as far as your cell phone cover. I believe that you won't have to worry about your phone being scratched up, and the case will also protect your phone from being broken if it should fall and hit the ground. Performance Doesn't have features, like most tmobile phones. Voice Quality It passes. Battery Life About the same as other batteries, just a matter of time. Durability Won't last forever. Ease of Use Like most phones, use it whenver. Design Cheap looking.