I rate the car holder therefore not especially better, but stay with my honest opinion.
I use an iPhone 6 and drive an Opel Corsa D. I tested the holder but also the Seat Ibiza my friend with an iPhone 5C. I tested the mount for 7 days. Of this I was out every day on various tracks with cobblestones and the usual in the East tank streets. ;-)
First, I can say that the support of their processing is super. I had some cheap mounts and was never really satisfied. Most low-holders are unfortunately totally cheap also in their processing. This bracket makes far a really good impression.
The suction cup for windshield keeps Bombenfest! The holder is, if it has been mounted on the wheel no longer abzubekommen. That's really great. For if I have to have no fear for my iPhone. I can be sure that it stays on the windshield. Only because it belongs, if I buy a bracket. That's what I have experienced completely different with very cheap fittings. Man puts his smartphone confidently into the holder and after 2 minutes the expensive smartphone falls easily from the windshield off. That did not happen to me in this bracket. Even not at the extreme test cobblestones. On all routes that I drove, the holder has done a solid job. Here nothing wobbles and you have to worry about his smartphone easily. Perfect!
Very good I think also the construction of the device holder. These can be removed from the legal holder, making it easier to me to insert my smartphone. If my smartphone sits in the small device holder and it does in fact extremely safe, can be super easy to attach the unit holder on the rest of the case back. This is all very easy to use.
Another advantage is the possibility to set the mobility of the device holder with a seated behind screw. So I can decide. Whether I want to very easily turn the smartphone by 360 degrees, or whether this should require a little more force. This is very handy when you are traveling at very different distances. I should the Holder on cobblestones so adjust differently than on a normal highway. This is easy to achieve everything and even while driving without looking.
I have tested the mount with an iPhone 5C and iPhone 6. But I think that even a Samsung Galaxy S5 or HTC One M8 fit. What will fit in no way, are OnePlus One or Samsung Galaxy Note smartphones. This phablets need probably a different caliber to holders.
Finally, I can only say that the support is worth its price. I've had some cheaper and some more expensive (TomTom) holders. Current holder of xcessory is recommended in price and in their function very. I have been very happy with it.