Written on: 20/03/2007 by colin andrew (1 review written)
Recalculates in 10-12 seconds if you change your mind, or miss your turning. Very accurate to turn off points/ junctions.
Light reflection makes it difficult to see in bright light (attached to windscreen) Arrival time at destination inclined to be optimistic at start.
Find it very useful, and better than the 'Quest' that I had before.
It would be nice if you could program the unit alone, instead of via PC, but thats a personal preference.
The touch screen is great, as is the degree of detail you want, and if you get stuck in traffic, you can sometimes find a way round the hold-up by decreasing the area, and seeing any alternative route. This alas does not apply to motorways, but thats a problem that you'll never resolve!
I don't know if the other Garmin units are better than the 320 .
Have always had excellent assistance from customer service, and would happily buy another Garmin unit.