I am sorry if this is the lazy way of doing it but I have spent a while reading various posts and am just confusing myself more. We have a Tom Tom Go Sat Nav which we used when we had a caravan. We now have a 7.4m Motorhome and looking at a lot of the posts it would seem that a 'Truck' Sat Nav would seem to be a useful addition. I am reading a lot about "7 ins Chinese Sat Navs" I had a quick look on e bay and there seems to be so many of them. So... Please could someone recommend one or 2 particular ones which they have used and are happy with. It is for use both UK and European travel, mainly France,Spain and Portugal. Thanks .