Before you go crashing an expensive drone into a tree, learn to fly with a smaller drone. The Hubsan X4 is a palm-sized drone that can help you master the tilt, yaw, and trim of quadcopters. The X4 is not only affordable; it is also sophisticated and can take a beating. This radio-controlled drone comes in multiple models. The H107L is the basic model, with a four-channel remote control, replaceable rotors, six-axis flight capability, and gyro sensor. The H107C is similar to the H107L but it also packs an onboard VGA camera that records footage directly onto a microSD card. You can shoot aerial videos with this quadcopter while learning to fly. The flagship X4 model is the H107D. The drone itself is barely distinguishable from the H107C, but its remote is very different. In addition to its joysticks and buttons, there is a 3.7-in. LCD display on the remote controller. This screen displays a first-person view from the camera's feed in real-time up to a distance of 330 ft. Take your drone out for a spin when you pick up the Hubsan X4 from the large inventory of quadcopters available on eBay.