I love to see how someone is in the 6 channel budget and you guys 'upsell' him to the 9C!! Incredible. In your defense, however, I went with the 9C and have not regretted it!! -- Ha!!!

BTW, exponential is wonderful. It can soften a really twitchy plane (3D) or give one (Cub) more response. It allows the user to define the type of response you get from the aircraft without having to change your flying style (thumb inputs).