Love my dual cam compared to a single friction sway control. I installed it myself and find it is easy to use. 1-2 times per year or if I've made a change I'll double check the cams are straight as I pull out of my drive. Using it is easy and it works great. I have no experience with the Equalizer but most people seem happy with them. Certainly some people have had issues setting up the dual cam but I've set up mine and helped my cousin as well and neither of us had any issues and we both are very happy with the stability of our tow vehicles pulling our trailers. He pulls a 28' trailer with an older Tahoe (97 I believe).