Hey Barry, I was looking at the giant u-can-do, love everything about it but the pink. It should fly about the same as the others just bigger. I am either going to get the seagull harrier or the 60 size ucando. But I still have to maiden my 1/5 scale monocoupe, and 1/4 scale cap 232. Both of them are made by kangke. My cap has the os 1.60fx in it and it is a power house!!!!!!!! While I was breaking in the engine for it. I was adjusting the low speed by doing the nose up and nose down thing, and with the 18x6 on it, if I would have let go of it, my wife would have had her hands full with her first flight of an airplane!!!! As for that damm girlie pink giant ucando, It would be like putting a 1.20 in a 46 size IMHO.