Nawrockiwrote a review of Schwalbe Nobby Nic SnakeSkin Tubeless Easy Tire - 26in on September 19, 2016
Familiarity: I've put it through the wringer
They roll fast and grip well, both front and back. I've enclosed a picture of the Trailstar tread after about 450 miles of riding in northern Utah for reference. These are the 27.5, but I bought some for a 26 as well. The tread wear is pretty good, especially compared to pre-2015 models.
When you order, I'd advise to avoid "Ontrac" delivery. They are not reliable. Use UPS. My package showed delivered....but I have no idea where it might be!