Have you switched from friction sway control to HA or P#?

My experience was similar to the others above when I switched from the Reese Dual Cam to the Hensley Arrow. Night and day. If I had to go back, I would quit towing a travel trailer.
That said though, after two years I still haven't dialed hooking up to the point that it is a quick as a ball type hitch. But that is a minor inconvenience for the increase in performance and (I believe) safety.

Steve