I have the combo in Carver 1500 and 310 stabilizer. Great wing, smooth and responsive at the same time. It flies quickly in low range. For 74 kg, I sail from 7 knots to 20 knots with a 5 m wilf.
Wilf in 4m - a great wing! A little reluctant at first because it was a new wing on the market but like the foils, the wing is very well built and finished. I found it more powerful for the same size than my old gong.