Warbirds take a bunch more finesse than aerobatic type models as they have proportionately smaller rudders, lots less rudder deflection and lots less rudder authority at takeoff and landing speeds as they accelerate or slow down through a certain speed range. Lots trickier to get those on and off a runway. Aerobats just need an appropriate amount of attention on your part and some right rudder as they have much shorter takeoff runs required and much more authority from the rudder.