I've read that Jordan break controllers are supposed to be good. My truck had a Jordan mark 4 on it when I bought it. It seemed to work fine for my 3 horse trailer, When I hooked up to my 30' fw I couldn't really tell it was working. I couldn't even tell when pushing the panic button. I was just making a slow trial run around the block so I wasn't scared(yet). I know the trailer brakes work , at least they did when I pulled it to my house with my fathers truck(tekonsha voyager brake controller). I may have been adjusting the controller wrong, I'll try it again this week. I just didn't know if I should even mess with this controller or get a prodigy.