The Jobu BWG-Pro2 Professional Gimbal Head is simply an excellent head. However, having used one I can find no advantage over my old Wimberley 2. Even in the UK the Wimberley is competitively priced and simply does the job + it is lighter.
The Wimberley 2 is, currently, the industry standard by which others are judged. From my experience, if I had to choose again, I would get another Wimberley 2.