The Firefox will do give you the confidence to master the basics of single-rotor flight. Its unique rotor head is specifically designed to provide the inherent stability of a coaxial helicopter, and also provide the agile control of a single rotor helicopter. It’s a piece of cake to move forward and backward, also to be able to finish the knife edge, hover and air route flight easily. It is the best choice for you to enjoy its indoor flying ,especially learning from the coaxial helicopter’s flight level.