i own the katana gs, omp edge, and mojo, all 40 sized planes..........i like the mojo best at 3lbs 14 oz, flys very light and i will always have one,..........omp edge at close to 4 and a half lbs but flys awsome with a ys 63.i like this one also.........the katana is just under 5 lbs and doesnt harrier very well compared to the other two, but is way better than my twist, but my next plane will be the yak or maybe a badboy,hmmmm, always nice to have choices......fusion?????????