I think if you are looking for a good GPS device this is not it. If you want to use it for driving with maemo-mapper it works great. Probably would not be good for geo-caching as its not that accurate, but it works well for driving. So like I said if you want a good GPS this is not it. If you want a multifunction device that you can surf the web, send email and use it for driving, its a good compromise.