Is it possible to do better?

This support deserves a good rating because it is well designed and beautiful production quality.
This kind of support is compact, light and captures service. Just max out her plastic claws on the air vents in your car.
Its two ends deviate without difficulty up a space of 8.5 cm for a phone and its hull or even a GPS. The internal spring system is firm without being too loud. It keeps well the device without compression, however.
At the rear, the claws are mounted on a rotating shaft notched, making once the chosen position, this support will not move an inch. The base of the claws is surrounded by a flexible ring (removable if you do not want) with 2 notches to make and keep in the back of the power cable out of the box. These claws 2 standard sizes to fit the majority of louvers models.
Any plastic, metallic gray on the outside and black inside complete with a non-slip soft material, this support visually and very clean. One sees immediately that it is a neat quality.
I already have a car holder which uses the same principle of maintaining and fixing, and so I took a photo of the two together to show the installed aesthetic difference. Following is each his own ...
I like this fixation principle because it really very close to the device but without disturbing either driving. However it is true that it condemns in part ventilation and it is better to cut one you use and if you put heating. But I am a fan!