Its early days yet but i think the zumo 220 was a good choice over the zumo 550/660( i recently paid £320 all in from Hein gericke)
If you don't need mp3 and are happy with 10 stored routes, then this lies somewhere between the 550 and 660
The Mounting hardware works well and feels secure; the bluetooth connection to my scala works, the software lets you customise your settings to some extent( built in speaker for car and all mountings, and also has a walking setting)
So minus mp3 and wide screen its a 660 for less money i suppose
If you don't need mp3 and are happy with 10 stored routes, then this lies somewhere between the 550 and 660
The Mounting hardware works well and feels secure; the bluetooth connection to my scala works, the software lets you customise your settings to some extent( built in speaker for car and all mountings, and also has a walking setting)
So minus mp3 and wide screen its a 660 for less money i suppose