Picked one up second hand a little while back and have finally had the chance to use it.
If anyone was thinking about getting one I can thoroughly recommend them.
I rigged it on a K3 100% rdm wave mast and it's a great match.
So far have used on Pittwater (flatish water) in about 25 knots and also out off Makaha in around 20-30 (gusting). In both cases it worked beautifully. Light to water start and really easy to keep hold of. I am not the best either so if it works for me guessing a decent sailor would probably love it!
Looks super solid and strong in construction so hope to get a fair few good years out of it even with me ploughing it when heading over the handlebars...