it's with magnum 91 4stoke and futaba 6XAS. 1600mm wing. weights 3.3kg (dry weight) fanatastick diver. like dora . as fast u go, as better becames controls. i can hower in air with nose up and when full throtile realised, goes up with no problem. (so i can say i have helicopter too ) its fast too. even can't get with too. can perform avsome maneuvers. control surficec move on 45degrees. so ican say its better dogfighter I think this kind of hobby gives u better days.
