great product that fits all my attentes.Je've used all this summer and had nothing to complain about, I had put a lot of time choosing the so disappointed. The suction cup is fearsome of efficiency on my windshield in even in somewhat chaotic roads, a slight tremor in the chaos of the smartphone but it's the setting that generates ball that, nothing too bad, besides, it is designed so we can direct it rolling if you do not thoroughly the greenhouse, hence the small vibration I think. I stuck to my old table granular board for testing, it takes but did not ride with this position because the position in relation to my vision was not convenient for me (but that is rather the design of my fiat Tippu is involved lol). The clamp is not likely to bring down the laptop, use 2 hands to release it elsewhere. As my 4.3 "is very well protected by the red inner plastic grips in less hard and striated. Short the concept is great for me, my old phone had a support purchased on a famous auction site with a neck swan did not last long.
So I bought one for my second daughter who drive a lot, she was traveling with out having turned down the suction cup lever but it seemed to take it anyway ...