Liptons Windsurfing. Carbon Art 74/121 Sail = 7.0m Evo9 Measured 10 to 14.6kts on shoreline.  First windsurf in a while, interesting that I can now compare windfoiling versus windsurfing in light winds, but only from my personal perspective and not the laws of the universe.  When the wind was around the 14 to 16kt range, windsurfing felt glorious, totally engaged with the water skimming along at nearly twice the windspeed, definitely prefer windsurfing.  When the wind was in the 10 to 13kt range I was either grovelling or just planing and that didnt feel like fun, and I would say Windfoiling is preferable and more fun, Foiling planes on the foil earlier than my windsurfing gear, and it becomes light and weightless flying effortlessly through the air. Interesting!!