Weight, compactness and peak height are my main criteria and have found the Black Diamond Lighthouse (rate two person which is just right for me alone) meets my requirements at about three pounds with foot print.
Sleeping bag, air mattress, pillow pump, tent (sans poles), and foot print all fit into one Ortlieb Bike Packer Plus pannier with some room to spare. And yes I know not everyone uses a foot print/ ground sheet and that some think it is bad to pack tent and sleeping bag together. I intend to use my tent for a long time and don't like a lot of stuff lashed to the rear rack.
