A ton of LOAers use the Andersen so this will mostly echo the great reviews that proliferate the forum.
My biggest reason for switching from the EazLift Trekker that came with our camper was the lighter weight. The Andersen head is literally half the weight and takes half the time to hook up/unhook as our old hitch. It is effective sway control and distributes weight more than adequately for our application (Ram 2500/2020 Lance 2285).
Installation was simple and the Andersen allows adjustments on the fly.
Sign me,
Another satisfied user.