Best GPS Devices - Address Book Special Features, Fixed Form Factor, 6 to 14 Hours Battery Life

'The Mio C520's media player is basic (though you get equalizer settings and playlist creation) and as we mentioned earlier, the interface is somewhat confusing and bare-bones.'

'The Magellan RoadMate 2200T was a little sluggish when switching between application screens.'

'The Magellan RoadMate 3000T's external controls could be more clearly identified, and route recalculation is sometimes slow'

'Offshore customer service is terrible'

'its price is still a potential deal-breaker.'

'You can't choose all kinds of settings for the slideshow, like transition and duration of the pictures'

'it won't let you enter in a phone number when creating a new Favorite location,'