I'm using GoFoil RS1000& RS1150, 32" mast. Amazing pitch stability, great glide and it turns. I'm 85kg.
I've previously owned Armstrong HS1250 and Old gen Axis900,1000. The new GoFoil gear is way easier to use and amazing performance for both wing and SUP. Try and demo a few setups. The newer Axis ART is also worth a look if you want maxmium glide.