I purchased a 92" tensioned motorized screen from xy with their Black Crystal .8 material. Very happy with the screen so far. Great ambient light rejection, a nice smooth flat surface, no roller lines or blemishes, motor is quiet and average speed. Material has good detail, although it's textureless there is a bit of sheen sparkle due to the gain layer but nothing overly distracting especially for the price. Viewing angles seem good(advertised as 80° half gain) hard to tell with my w1070 which has poor light uniformity. I didnt notice any large color shift, whites are still bright and vibrant(obviously not as much on a 1.1 white screen or a da lite hi power ;] but all things relative it looks great. Shadow details maintained with a gamma/brightness adjustment. For the w1070 blacks are much deeper which is a huge plus, much increased perceived contrast. Very nice screen for $600 shipped. Shipping was 5-6 days from China after production which was a few days as well, they're made to order.