FPV Camera: Don’t forget to buy a model that comes equipped with a FPV camera and this is clearly mentioned in the specifications when you check out various models of drones. The position of the camera is also important in drone racing because you want to see what lies ahead when your drone is tilted forward.
Flight Controller: Just keep in mind that without a good flight controller you are never going to win a drone racing contest. Why? Because such a controller comes with firmware that makes a drone flight smooth and stable.