No doubt the Duc is beautiful and FAST. But comparing to the donkey, er R12S? I think a better comparison will be made in the late fall/ early winter when the S1K is out. I found the stationary seat of the pants impression of the S1K to also be more comfortable than the R12S. And the thrust/performance will be much more comparable. My friend has offered to swap rides with his new 1198S when we ever get time to get to Jalama Beach, so I will get a chance to do the same comparison you've done. Can't wait-
