Have two that I use every season. An original Double Bull T2 in Brown Predator came, and a newer Primos Double Bull Shack Attack in spring Green camo. They are super easy to put up and take down. The T2 is smaller and rounder, and blends into the Aug/Sept sagebrush better. The Shack is much bigger and more comfortable, fits in better with green cover and has a lot larger front window for camera and shooting. Here's the Shack Attack in various set ups.
Choke Canyon in January
Spring bear over waterhole in June
Summer antelope in dead sage Aug/Sept