I know some of you have used both systems. As you can see by my other thread here today I am looking at a 2011 Grand Cherokee. Up to the 2010 model the M&G system would fit. I am using M&G on my current '01 Cherokee toad. The 2011 doesn't have enough room for the M&G cylinder to fit and M&G said they will not be offering anything for the 2011.
This leaves me looking at Air Force One from SMI. What are the major differences in connection to the coach and can I leave my coach as is? Also the new GC has a very odd shaped brake arm between the master and pedal, almost an S. Will this cause any problems with the mounting of the AF1 Cylinder.
New cars are getting harder to set-up with a good air operated tow brake.