its basically teh same thing but a bit taller a bit cheaper, and looks to be a bit wider at the top.
what made you get yours? Sal mentioned it in his seminar last week and it was the first time ive heard of such a thing. I got a portrait at a waterfall coming up and there isnt really anywhere to change if there are people around.
I wonder how much these weight, I dont want to add to much to my already heavy camera bag