I would really like a double bull. No doubt the quality is there. I have an Ameristep brickhouse and it works great. The problem with the DB is that it is too expensive for me to leave it out there. I've had an Ameristep Doghouse stolen..The DBis also heavier to carry. I go in pretty far and it has to be light for me to cary my pack, gun(or bow) and blind.
I guess if i wasn't old and out of shape it wouldn't matter