At first I was impressed both by the elegant design and simple handling. Mounted carefully, had the support the iPhone firmly in control. After a few months, however, the holder began spontaneously and unpredictably to break away from the windshield. After a cold winter night - ie several hours without load demand - it was one morning on the dashboard. Since then she broke up with increasing frequency in spite of very careful fixation on the windshield spontaneously and would have caused in one case almost an accident, since they and iPhone dissolved in a curve and fell into the steering wheel.
Similar problems I had with my TomTom holder so far never, though it is an older and therefore much heavier device in the Navi. I need the holder daily and am therefore dependent on a reliable operation for several years. For me this is an exclusion criterion, since not only the protection of the iPhone, but also road safety are considerably impaired.
Even if I had initially connected me to the positive verdict of many reviewers, I can only strongly advise against the purchase after several months of experience. I am sending back the holder and I will look for a more professional version.
