So we went back out in the afternoon with foils. I had my 9.5 Feather with a LF foil fish and Impulse wings and my friend (same weight as me) had a 13m Contra and Double Agent foil. Wind then was 10 to 14kts. We were both well powered and were running about the same lines with our tacks. I could probably go a little harder upwind but with a smaller kite and bigger foil wings, that is to be expected. Occasionally I felt overpowered, but was very comfortable with the gusts. I noticed I was keeping the kite higher than I usually do foiling.