I've hunted from the Double Bull and agree its a superior product. But, it should be for $400 or more. I just don't use a ground blind often enough to justify that much money. I studied the web site and instructions and everything else on the Trophy Den when I was shopping for a new blind but couldn't find anyone who had actually used one or a local dealer who stocked it. If you look far enough on their web site you'll find it doesn't use hubs. Instead it uses some kind of a piece of hose-like tubing and velcro to hold the fiber glass rods together. Take a look at the Ameristep Brickhouse for a similar design. It has large aluminum hubs and you can mail order it in thier "Tangle" camo pattern for around $150. I concur that this style of blind is going to give more useable room than the Doghouse because of the straight up design of the walls and flatter roof line. Good luck.