I too flew one with Jellycopter a while back and was actually very impressed with it. I was looking to buy a "cheap" helicopter and the only thing that put me off in the end was the fact that they are quite time demanding to maintain and I just don't have much time. Plus the fact that my prospective share partner at the time was not that keen on a homebuilt. So in the end I joined the herd and bought an R22.