AW: Medion gopal vs Navigon vs TomTom
It's still a good deal. Almost all "good" second hand Medions will cost you around Euro 70, no matter you take a P4440 or X4545 or equivalent.
Checking your link on the comments, does not confirm 90 % negative. From my point of view, the x4545 is a reasonable device, having the latest WinCE 6 as operating system and featuring a nice 4.7" screen, what else you want for a moderate price. Up to now there ist no limit on GoPal Versions you may run on this device.
If I would be you, provided you need a new device, I would buy and update it. Consider, the "X" series is the most expensive offered by
Medion.
Have a nice weekend.