For those of you who have both, is the ESRI map worth buying? If so why?
In other words what does it have that the OSM map that Brian so gracefully updates and posts every month doesn't? Is it about the detail?
I use a Garmin Montana 600. Thanks.
In other words what does it have that the OSM map that Brian so gracefully updates and posts every month doesn't? Is it about the detail?
I use a Garmin Montana 600. Thanks.