I had the support so far only for testing purposes in use, but since they did not disappoint me. The processing and adjustment can be in my eyes nothing to be desired. The relatively long arm has the great advantage that the cell phone does not sit too far forward and you can read the display while driving better. However, the long arm also has its downsides. The mount is quite bulky and can not be anywhere placing them so that they do not protrude into view. And he exerts on the suction cup but a considerable leverage from, so that it is in spite of the strong suction cup in fact not so well ordered with the low vibration, as one might suspect it to the product description. The holder for your mobile phone itself is very well done. She sits stably on the support arm, the support surface has padding to scratching the phone, the lower stops can be moved or removed, the brackets are slim side and also their height, where they embrace the smartphone, you can varriieren by rotating the mount, so No side buttons are beätigt. However, they are limited in the length of a bit. According to article description, the holder for the Sony Experia Active is suitable. But I had to remove the padding, because the holders would not otherwise have been enough for the slightly thicker device (approximately 16mm).