I just bought a Bone Collector Man Cave. It is definitely going to replace my Big Mike and Grounder 350.... both of which replaced an early model Double Bull. I don't like to be squeezed into a small space(or be concerned about striking the blind)and the BM didn't have enough width for my shooting style and the Grounder didn't have enough height. The man cave has both height and width and shooting windows I love. Also the windows are low enough to shoot from my knees or a low stool....many blinds don't have that. I have no interest in screwing around trying to move around in there w/o brushing the walls, ceiling,etc. And, the more dome-shaped the roof is, the more likely your bow is to brush it! Flat roof, vertical walls, big windows that open quietly....a tall order!
I don't know if this one is perfect either, but it's looking pretty good at this point.