Does anyone have any experience with how the Expedition One bumper compares with the ARB bumper? I see that Expedition One is one of the very few to offer aftermarket bull bumpers for the new Defender but I hadn't heard of them before. I know ARB even has a special testing facility to test the crash worthiness of their bull bumpers and tests them against a mannequin that measures and weighs the same as a kangaroo to simulate a head on collision with a kangaroo (since it's Australia). Is Expedition One similar to ARB, or is Expedition One for looks amd less for utility?