E-flite Rc Planes are designed for pilots with some flying experience and usually are best for pilots advancing to a more complex or higher performance aircraft. Some of the newer E-flite planes come with AS3X stabilization. This new feature allows a smaller model to fly and behave like a larger plane. In other words, it goes where you point it. This allows smaller models to be less influenced by turbulence and wind. It also makes a whole new level of performance available.