I have the YS 110 powered Skybolt Spanky referred to. It's all about throttle management. It'll fly however you make it fly. Although I don't get to fly nearly as often as I'd like my style is to fly scale-like. The fun part of the Skybolt is that I can put around, hot dog a little, and then open it up and go straight up at will. That power can get you out of a jam real quick too. That being said I feel If I had installed a Saito .91 or 1.00 I would be just as happy with the plane because it flies so good.