In my 08 Ford the Ford IBC would not run my electric/hydraulic brakes on my trailer (a common problem with electric/hydraulics of that era) so I installed a prodigy which worked great. I have since traded the Ford and my trailer (to one with electric drums) and now use the IBC in the new truck with the std electric trailer brakes. If you switch out the IBC one thing to remember is not to unplug the IBC, just cut the output wires to connect your aftermarket controller. If you unplug the IBC the truck computer senses it and shows a dash alarm.
