I have the B&W Companion hitch BWRVK3600, which locks into the RAM OEM pucks. It is a very solid hitch, and quiet. My only complaint is that I am slightly nose high (camper) when hitched. I am going to sell it and look for another that will allow me ...
We just bought a Kodiak 292TQB. We haven't picked it up yet, so I can comment on it yet. My wife liked the sliding glass door separating the garage from the living area. Dry weight is about 6700#.