It depends on how much cargo space you have... since I have very limited baggage space I use backpacking gear, most of which I have anyway.
Right now my air camping gear is a light down sleeping bag from HykeandByke, I also have one of their tents but I haven't used it yet, mostly I use an Outdoor Research bivy sack unless it's buggy or I want privacy. Thermarest Neoair pad and Marmot inflatable pillow. Trangia type alcohol stove, small cookpot, and collapsible cone filter for my morning coffee. I have a folding chair but I don't know the brand.