We have used the Prodigy for about 10 years, first with an F-250 pulling a toy hauler. Currently we use the same unit with our '93 Suburban and 07 class A. Neither install was difficult. Had to run the wire (length of the vehicle) for the SUV, but the MH (Newmar Ventana) already had the wire run and marked for brake controller use. Biggest challenge was to make a bracket to hold the Prodigy bracket level, within reach of the driver & not somewhere restricting driver leg room.
First trip out with a small car in our toy hauler it almost got away from us. Supposed expert RV place had not installed the hitch correctly which led to severe swaying. Used the brake controller to regain control (trailer almost got perpendicular to the truck). The controller was worth its weight in gold that day. The new trailer went back to the manufacturer to have the damage caused by the swaying replaced. It was so severe, the wheels hit the trailer body and bent the spring shackles. Tires, wheels & suspension parts had to be replaced.