Anyone know about TruCenter Sway Control?

[Badunit]

I am relatively new to towing and need some advice. I have a Coleman Bayside popup which is 19' long and about 3200 lbs loaded. Without a sway control it tends to sway, especially around semis. I have a Reese friction control on it now which lessens the sway considerably but I can't stand the groaning from it when navigating parking lots and camp grounds and the like. I am interested in finding out more about the Blue Ox TruCenter sway control (not the steering control of the same name). Has anyone here seen one, tried one, or talked to someone who has one? I'm curious how well it works as compared to a friction device and if it is suitable for my trailer size and weight. I've asked the same question of Blue Ox via email (no response yet due to the holiday weekend) but I'd also like to get a few independent opinions.