Also have the Husky WDH with Friction Sway Control.
This is about as basic as WDH get, and since the dealer "threw it in" to get me to sign, I'm sure it's the cheapest on the market (but also may be high margin). The biggest plus to the system is that it can be used with successive trailers with only an upgrade to the carrying capacity of the bars. Also the ball height has a pretty broad range of adjustment. Dead simple to operate and use.
The sway control I only use for highway; don't bother for short local trips where I won't be experiencing higher speeds. It IS a pain to always remember to remove it when backing, but not all installations require this, so test when you first get it; have a spotter watch while you jackknife left and right to see if the WDH closes or opens completely. My hitch/tongue geometry is short enough that this does happen.
2011 Jayco X19H (purchased 2015)
2008 Jayco 1007 PUP (purchased new, traded for the X19)
2012 Chev Traverse LT with TP