Is there any comparable foil with similar characteristics istics at Duotone & North to the F-One Sk8 1050 for Wingfoiling? 
www.f-one.world/product/sk8
www.duotonesports.com/wing-foiling/foils/front-and-backwings
northkb.com/collections/front-wings
Sk8 (AR8) sits half way between Duotone Carve (AR6) and Glide (AR9). Friends use SK8 for winging and I use Glides which I think are closest, never used Carves. Duotone Glide 1085 has similar glide to Sk8 1050, and the Sk8 gives smoother, tighter turns.
Glide 1085 is faster and has more glide with 180 tail than sk8 1050 but not as good turns. Glide 905 turns better than the sk8 1050 faster and more glide but where the sk8s win is getting the tips out which the Glide doesn't like. the carve dlab850 turns better than sk8 850 and doesn't matter how much tip comes out but needs decent wave sk8 better for unbroken swell riding
