@Kralex,

Well I only use them for hiking trips or bicycle trips.

I have never tried to use them to travel 2500KM.

But to answer your question yes they are very go for what they are meant for.

They updated the maps all the time.

sometimes every 2 weeks some times once a month.

If you want to be sure about it working I would install Omsand+ it uses Openstreet maps.
As a backup.....

It can be found at this forum here:

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