I’m thinking of thinning out my quiver. I currently ride 17m strutless, 13, 10.5 and 7m kites. The 17 has a very limited wind range from about 8 knots to 13, I then got to the 13. I tried a 15.5 solo the other day, (only static though, so not a true test) and it seemed to pull well in about 10 knots...