On my 2016 Wrangler I did the Blue Ox and a M & G Brake and I am pleased with their performance. My 2015 Wrangler, I used the Falcon III and a SMI. Between the two Tow Bars, I like the Blue Ox better, the Falcon III had a lot more parts to deal with, the Blue Ox was a simpler set up. Both the SMI and M & G Brakes are a built in system that stays with the Jeep, towing or not. I did not want to put in and take out a big clunky box on the floor every time I hook or unhook my TOAD. My last Motorhome had a gas motor and the SMI system worked well. The SMI system did not work well with my Diesel Pusher with Air Brakes. The SMI system is activated from the motorhome brake lights so when I use my Exhaust Brake, my brake lights come on and I had burning brakes at the end of several long grades. The M & G System has been flawless and I will use the M & G System again when I change Motorhomes, if it has Air Brakes. Just my two cents worth. JH