Sidetrack put it this way -
For the country - Magellen
For the city - Garmin
I have just used a Gramin 60Cx on the OCR. A very tough little unit. With Tracks4Australia on it it was very good for the country... But the key to the city travel is turn by turn nagigation maps .. and they are pricy! Check out the prices of the maps for your options.
Regards Frank Warner
motorcycles BMW R80 G/S 1981, BMW K11LT 1993, BMW K75 G/S