- The suction cup holds only on smooth surfaces, unfortunately fluted taps surfaces do not work
- Very close to the wheel, today's major smartphones take a lot of space and can not possibly be used on end without a considerable part of the vision to swallow on the road, but this is depending on the vehicle and not necessarily a problem of this bracket
Conclusion: highly recommended, secure and easy to use, particularly suitable if several people want to use with different phones the vehicle.