I’ve been using a simple axis waist belt with old kiting dakine maniac hook and kaohi dbl coil leash with rail saver handle for close to a year at 225lbs and it’s worked really well for me.I just received a new NSI simple winging specific harness and looking forward to trying it shortly.Being a longtime kiter for me for winging I just don’t need a bulky heavy kiting harness for winging plus if I did use my kiting harness my board would probably be toast from spreader bar damage,as the one I’ve been using with maniac hook is very flexible on Velcro belt and very easy on the board,The new NSI has a plastic hook that does not protrude out or less than 1/2 of maniac hook so going to be interesting how the ease of hooking is compared to maniac hook,will soon find out how it rides