I don't mean to bump this again but I can no longer edit my comment... I just realized that I can easily put this thing in my leather pipe carrying pouch right underneath my pipe (ontop of my tamper) if I unclip it, now I am really loving this thing, a normal stand would have no shot in fitting in it! Everyone should have one, that wants to be mobile.
As to design, I like the more complicated ones like that one in the middle, when I bought mine, the designs seemed a little simplistic and uninteresting. Of course I didn't buy it for the design, but something interesting and unique is always cool!