I have the X4 2 weeks ago bought by accident in retail 40 EUR .. At first I was quite excited, but who has tested other drones, know this is the control very vague and difficult to control the part itself in the apartment is. Initially, the X4 makes through the styrofoam body a fairly stable figure, after the first crash, you will be but a better informed and determines the falling apart of the body quite quickly to the splices. Those who want to have fun longer, should opt for the only slightly more expensive device Hubsan X4. For this there are also plenty of Drone accessories and spare parts
