I looked at the different Air Hitches, but ended up going with the Comfort Ride because it does use Air Bags. It uses Cellular Bumpers rather than air bags, so nothing to leak. You add or remove bumpers based on you pin weight.
Over 6000 miles since changing from my Reese and wouldn't go back for anything.
Michelle & Ann
2018 Chevy 3500HD Crew Cab High Country DRW, D/A, 2016 RW39MB, Dual ACs, Auto Level, Auto Sat Dish, Stack W/D, King Sleep #, 17.5" Sailuns w/Disc, MORryde IS & Pin, Comfort Ride Hitch, 5.5 Onan, Res Fridge & Induction Cook Top