Windfoil vs Windsurf : match test

Slalom session foil vs fin Wind : 20 knots Windfoil : Ka Race 5.7m² / AHD Compact Foil 72 / AFS 105 S670 Windsurf : Ka Race 7.1m² / FMX Invictus 108 / Tribal Slalom Mk2 carbon 36