Have a good look around Ian. There are swags of all sorts of sizes and configuration. There will be one or more that will meet your needs. I use a really basic double swag (Panorama Jordan Creek). I took the view that I would nearly always be using it either in doors or in a tent, so I wasn't interested so much in it as a stand alone shelter. Its horses for courses, so decide what you really need.
If you just want a basic comfy swag, no frills, no mozzie proofing, and low price I can recommend it!
But if you want to use your swag
instead of a tent - I'd suggest something else!
Al.