I got mine 6.5 last week-end and I tried it out with 10 knots on my JP 145L
First impression:
The sail is easy to rig like any other Ezzy is; the luff is not properly correct as I had to extend my extension to 32 instead of 30 to reach the middle like, I have an Ezzy 430 mast.
The bent curve is higher than the Freeride V and you struggle a little bit to put the mast in place.
I used the sail with the medium settings and I found it really nice to ride, it is not too much heavy and you can easily tack without sinking the back on the sail at all.
I do not go mad for the battens, even with the medium setting you have to "pop" the sail after a tack/jibe.
Even with 10 knots you can easily go into planning if you catch the right gust and it stays easily powered even when the wind drops down a little.
Overall I really like it! Now this week-end I will try it out with a 15/18 knots and let's see what happens