Wait wait wait. You're telling me a progressive sidecut is less responsive than a radial one? You realize that's against basic physics?
i like to carve more than the average rider, and all the k2 and ride boards i've rode carve like mehh. fastplant, slayblade, jibpan, dh2, even the old society. maybe its the flat center more than the hyperprogressive. Only one i like is the original re carnation of the gyrator with wakeboard rocker. That thing grips and rips