Coolest bumper case you will ever bump into probably

[Adutrumque]

Not my phone, just showin it to ya guys.

 

[varun14]

Looks hideous imo. Adds a lot of width to it. Colour makes the phone itself look cheap. Not sure why anyone would want that.

 

[Outrigger]

Coolest? looks like any other metal bumpers out there. Its like saying a Camry is gonna be the coolest car you ever run into.

 

[Sneakyfox]

Used to have the exact same one (Deff Japan) on my 4S

It messes up the radio signals. Yes they include little rubber things that supposedly fix the problem, but then they stop making the case fit properly.

They look cool if you get the same colour as your phone, but have fun noticing your cellular signals being messed up

 

[LittleGwen]

i think it'll look better on a white iPhone. I think the colors clash with the black one.