Well, I posted the excerpt from the owners manual? Already forgotten?

Further on, I am always right. hahahah
No in all honesty, I think if somebody wants to be on the save side a WDH with sway control feature makes sense when towing >5,000lbs.
It works to tow heavy loads w/o WDH but when it gets really tough in a storm then you wish you had a WDH.
WDH hitch makes even more sense for trucks w/o air suspension or which are closer to its weight limit.
I can not really see any disadvantage of a WDH, except a minute extra time for hooking up the trailer and maybe 200-300$ cost.
Anyone who can state a disadvantage of a WDH?