Infogation Odyssey Mobile (reviewed
here.
Pros:
* Excellent GUI
* Amazingly quick, accurate routing/re-routing
* Good POI database
* Full Featured
* Pleasant voice
* Novel, logical data entry setup
* Novel pricing scheme
* Three day demo mode available
Cons:
* No waypoints (but the speed of routing makes the workaround very easy)
* Operation on VGA devices is awkward at best