Mike,
If you are asking about the Equal-i-zer hitch, I have one. In my opinion, it works great and is very easy to set up each time you are going out. It does require some tightening (torquing) prior to each trip, but only takes about 5 minutes from start to finish. I have never experienced any noticeable sway, and the weight distribution is good. So far, after 7 or 8 trips, I am very happy with it.
Hope this helps,
Tom