I've been looking at some rifle length FF handguards to have a longer sight radius. I have one question in mind, how is the durability of a FF handguard? With a FF handguard obviously only being supported by a single point. How prone is it to bending, breaking, etc? I won't be banging the rifle around but I was wondering this raises in concern in terms of ultimate durability. Also any recommendations in brands of handguards, a few in particular that I like were the Daniel Defense MFR, JP VTAC.