which is already the 3rd Becker device, what we bought, the first was stolen from us, this last we bought because of the development. Used on a trip to England, it was very helpful, impressive the routing and guidance eg on the London ring, even with multi-track lane display is exactly the right with a red line appears on the roundabout both by word and by the correct image Diversion shown. Large and easy to read display, lots of extras, storage redirection.
The disadvantage I find the pronunciation, English street or village names are spoken as read, and Sometimes the information is too slow, that is, you're given more quickly on eg roundabout than the info.