I'm really starting to think about the benefits of not having to store our sleeping pads on the top of the rear rack which will leave room for other things... Thanks for the thoughts all, will probably pick up a neo air unless the sales staff at MEC can convince me otherwise.

Another question - does anyone have experience with neo airs or similar and hammocks? I've got a Hennessy and have not found an ideal pad or under layer of some sort for it yet.