My son just bought a new Ram 1500 Tradesman and it was not equipped with a factory brake controller. I've always use Prodigy Brake controllers in the past and have been very satisfied with them. My current one is 9 years old and still working well for me. But I was wondering what Prodigy model folks are buying now? I thought I saw that some of them have a removable feature that would be nice to have. Anyone have experience with them recently?