I have made many purchases fixings for my Tom Tom (the 4th with it). All the other systems (officials) held that very short time. They all ended up falling (imagine your GPS attached to the windshield that breaks the figure while you're on the highway ... it's not very Secure !!). The great advantage of this one is its suction system coupled with a system to suck the air .... and it takes! So to sum up, more risk of falling juse my GPS before an intersection!