What I really like about the holder, the three-point cradle and the flexible rotating mechanism. The charger keeps the iPhone really tight. In addition, the iPhone can be used instead - be reingeschoben - as in other holders. This is much easier and faster, and the shell also does not warp.
Next advantage is the flexible rotating. With a handle to rotate the iPhone to a horizontal or vertical position. Nice thing about it is that needs to be compared to other shells solved here no screw and tightened again in order to change the position of the Phones. Super handy when. As the iPhone uses the standard Navi from Apple and at every intersection the phone must align again, so you still look in the direction of travel
These points, together with the reasonable price for me are an excellent combination