There's a video just gone up on Youtube which is a comparison of the new Thermarest Uberlite to the NeoAir Xlite, which I thought might be of interest to some of the Ultralight community on here, if you haven't already seen it. (And apologies if you have and I'm boring you.)
https://www.youtube.com/watch?v=1sg17m1XQcg
Of course no tests of real life durability in the field over the long haul, for the reduced weight and fabric specs.
However I'm sure for some of you it will be of interest with its smaller pack size, weight saving, and the R value of 2 will be enough insulation for a lot of applications and warm conditions here in Australia.
Best,
Emma