I'm more familiar with the old names. Evolution, NOAH, and Dustop.
Evolution is 4 layers thick, so it's bulky. But it offers the bet in ding resistance and storm protection.
NOAH offers similar protection, except it's 3 layers, so ding protection isn't quite as good.
Dustop is an indoor only material. It blocks 300% dust than the old standard - flannel lined cotton.
I spent a weekend with a Kimberly Clark (the material maker) research scientist back in Spring, and he filled me in on it.
Personally, I own Evolution and Dustop covers for all my cars.
I travel with the cover for hotel protection.