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TomTom powers many of the best sat navs and is also the mapping system used by automotive companies including Renault, VW, Nissan, Mercedes-Benz and others for their in-dash solutions, but free ...

In our eyes, both are equally brilliant, so we want to know which you guys think stands out. To be honest, we're a bit cheeky here, since the Discovery ad dates back to the end of summer. But we never ...