I have previously tried a "swan foot" with universal bracket. These are sufficient for the phone, but not for navigating. The swan foot amplifies any Bewegungn and vibrations of the car and especially in the dark quickly detecting the Navibildes is very difficult.
(For use came the navigation software from Navigon from the AppStore)
The iPhone can be rotated freely with the support of judges by 360 degrees clockwise and counter-clockwise. In addition, a slew capability for all sides to some degree is possible and indeed absolutely free. This makes a kind of ball joint with locking screw possible. Prima solution because I can decide how tight or loose the rotation of the hand goes to the complete Arritierung.
The protective bag has a small "tongue" which facilitates the take out of the iPhone. This is also a perfect fit.
The charging cable is absolutely long enough for my purposes, and despite leicher tension on the cable, the plug stays in the cigarette lighter.
The iPhone can be very easily removed from the holder and insert. And that's really mean it, I think that sudden change of direction would be quite capable of throwing the iPhone out of the holder. However, this applies only if this is in the horizontal position, down and to the sides it's rock solid. The attitude is very precisely (iPhone 3G)
For the Mini Micro I have not found a use. :)
All in all, the set ideal for everyday use and I will recommend it without compromising my friends and acquaintances.
Here you get a lot of performance for its price.