Anyone have experience with more than one of these? I really like how the Dakota requires no assembly but I'm not liking how they are charging double the other two. Obviously the Altan blind is a bit cheaper and not as pricey a brand as Avian but how does quality compare? I'm mainly hunting lake points and banks, so maybe I should just build a fixed blind. I do like the idea of a portable blind for goose fields, lake/river banks but I'm just wondering what anyone else thinks. Thanks.