I have one I used to use in the camper. It’s now in the shed and used for tail gating etc. I like it for grilling a batch of burgers and dogs or steak at a tailgate etc. too hard to keep temps down for easy smoking but certainly can be done.
I had/have a mini Akorn. I took it to a friend's house to sear off some steaks and ended up leaving it there. It was too small for my tastes so I've never bothered going back to get it. I know it is a different price range, but I would suggest looking at a PKTX or their new PKGO if you want a cool travel grill. I don't even need one, but I want to get that PKGO.