I love my ground blind.
I'll use it if I know exactly were ill be hunting. It's great for kids or two hunters as it lets you move around freely.
The negative is that you need to haul it around and it may keep you from moving. While I don't use it exclusively, I'll always have it available.
I use a Brickhouse Blind but I don't think they are made anymore. If you're shopping get one that uses magnets vs Velcro. Velcro is very noisy in the quiet woods pre dawn.
Also look for quality zippers. That's what will fail first.