Ive been doing some research on diff covers/skid plates and there seem to be a few options.. As everyone knows the 4xguard seems to be the most common, has anyone used or suggests a different one?? It looks like Superlift makes one as well, just looking for options... There seem to alot of nice diff covers available to but do these supply any more protection over stock cover? I love the look of the America Rebel Outlaw cover.. jeep4x4center.com has alot of options both covers, skids and guards. Looking to purchase one next mth so just looking at options and opinions.