I have heard that Garmin is using MMI maps for India, is it true? Personally I have no idea about this map issue. I am also waiting for 350Z's review for Nuvi 40LM. Actually MMi's hardware quality is cheap but map is a good one for India.But Garmin's hardware quality is solid, doubt about the maps coverage .So, if Garmin uses MMI maps then the combination of this two will be rock solid.
Regards.