RE: Katana 50 ultra-RC anyone flying this ?
Im running a YS .63 just as the review recomends, less weight in a 4s, good usable power and like all the other guys whining about weight it cuts the weight down slightly. Im aiming for loads of 3D flying. Havnet had it up yet but its come together fine so far, looks great, doesnt feel heavy, should be a blast, will be in touch!