Rant: Was made lost by one again for the thousandth time (being kindly driven by someone else to somewhere) and would never buy one.
What is wrong with a sodding map? What???
Don't give me all this gibberish about not being able to check a map while driving; I rode a motorbike for years and you simply memorise the route. If it's a long trip you should be taking breaks anyway.
Grr.