183 cm, 78kg older winger here riding a 78 liter 4'11' board and SLS Slicks. Always strapless (bad knee), mostly flat water, and OK-ish skills. Winging for 3 years now and realizing how great my light wind foil (Gong Veloce XXL, 1900 sq cm, 107cm span, AR 6.3, Volume 1.7 liter) has been for learning flat water skills with modest wind speeds (~9-15 kts). It's very thin (low volume) for its large surface area, so it has decent upper end speed, great glide, super low stall speed, AND reasonable carving ability. It also allows me to keep my "lighter wind" hand wing size limited to 6m.
Not a Gong Groupie at all (owned/tested other brands including the HA's), just hoping the manufacturers keep improving THIN, light wind mid aspect foil shapes similar to this, and don't get too caught up in the HA craze or thinking that large area mid aspect foils are only good for really heavy riders or complete beginners learning basic jibes. I think they're great for the average Joe/Jane learning more challenging flat water skills!