I'm going to be driving for the first time this year and I definetely want a sat nav, I'm not sure whether to hire one or buy one though?
I think it would work out about £140 to hire one so I can't help thinking I may as well buy one. WHat do you think? If I buy am I better buying one here or buying over there? Can I buy a cheap one and then download the USA map onto it?
Answers greatly appreciated!!

Answers greatly appreciated!!
