I supposed this topic has been covered but I am searching for simple explanation.
Which truck navigation would you recommend? So far, I used Garmin DeZL 760, but I'm not happy and I would like to buy a new navigation based on Android operating system. I would like to buy navigation to which I can freely choose which app I want to install and use. I mainly drive in Eastern Europe (Poland, Czech Republic, Hungary).
Would it make sense to buy a device like this for example:
[Only registered and activated users can see links. ]

Or maybe this one:
[Only registered and activated users can see links. ]

I know these devices are very cheap (and I suppose poor quality), but I doubt it is possible to use alternative applications on devices such as TomTom devices. Or is it possible?

All the best.