[xsaab]

I rather like the abiliity to update only the countries you need, the Western Europe (UK, Iceland and I assume Eire) can be downloaded to the car via the 4G network while one drives around and and is then installed the next time the car is switched off. If I am planning to visit a different country then I can down load the country map in the days before getting on the ferry or train.

Assuming that the mobile phone companies do not renege on their promise to not charge extra for data use in other countries then you can get the update for the country while on the trip.

Should I need to drive in Russia I will update the country map while driving across from Calais or Hook or wherever.