I want to take my bike to visit my friend in Bielefeld, Germany and while confident I can find the way anyway, a GPS would be better to help navigate the streets when in an unknown town.
Additionally I have been dabbling with the idea of taking my bike further and visiting friends in Berlin and then visiting Warsaw before visiting more friends in Kaunas and Riga. I haven't been able to find a GPS by shopping around that would give me street maps of Warsaw, Kaunas or Riga; they all seem to think Europe stops at the Oder.
So I figure the SPIII is as good as any other in this respect, even the new ones, but if the maps are the same, the functionality itself must be different. If the SPIII is good enough for use now and in 18 months, what is the benefit of holding out. Can the SPIII get me around safely and easily which the newer units cannot?
Marky