Am I the only one who's phone sometimes drops calls. Or who sometimes needs to push button more than once to turn down the TV with remote? What the sam hill is the deal with "got to have wireless" for everything? If I want to stop, I want the brakes to work. If I need to STOP!, truck any wireless snot in that system.
OP, get a good controller wire it up right. When you get your new truck, move the controller. Not brain surgery.
Amen, for things like brake controllers, I believe in hard wired. Most trucks have a connector prewired to attach brake controllers under the dash by the fuse box. You can also buy the required connector for newer trucks separately so you can move the controller from one truck to another like JR said. Its not brain surgery, but some need it.