TomTom GO 510
Price: £241.74 Maps: GB Type: Standard sat-nav
The TomTom menu is among the best. While the unit has no JPG or MP3, the Bluetooth option is superb and we liked the next-turn pictogram and junction zoom on the wide four-inch screen. There were plenty of POIs, but little in the way of details. Our postcodes showed up yet, unlike with the One, the roundabout appeared.