All xx series use exactly the same files, including Junction View which is specific to the series [not interchangeable with other nuvi series files due to xx JCV encryption] and is picture size 212*234 displayed in split-screen.

If you want to convert a US/EU x0 to x2 read this: [Only registered and activated users can see links. ]. All you will get is 2013 style Icons.

To enable JCV [full screen] on a 1340 read this: [Only registered and activated users can see links. ].

Then you should be able to decide what to do. But much of it comes down to personal choice, and we can only say what we would do.

PS: Hasn't been mentioned in this thread yet, so worthwhile saying that 1xxx can use CityXplorer maps in Enhanced Pedestrian Mode with Public Transport info for getting around on foot in big Cities. No EPM for xx nuvis.
Code:
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