ZUMO, but needed a unit I can take on the motorcycle, car, boat, kayak and hiking. Bought a Montana 600.
Looking at the map options and the landscape is very different from 2008 when I got the ZUMO, or 2003 when I got my e-trex.
Not only are there plenty of paid map products, but now the public domain is full of options.
Not being too tech savvy, the multitude of file types, apps and programs are rather intimidating.
Here's a list of my needs, not in particular order.
1. Paved roads, city streets, and POI in civilization.
2. Unpaved roads and tracks for dual-sport motorcycle riding.
3. Detailed topo data (24K:1) for the western states
4. Marine charts for Puget Sound and San Juan Islands
5. Marine Charts for Misty Fjords National Monument in SE Alaska
6. Detailed topo data (63:1) for Misty Fjords
At first glance it looks like I could purchase City Navigator, the Garmin Topo products for Alaska and the western states, and the Blue Chart product for the west coast.
The cost of all this is more than I can afford.
In the public domain, there OSMs, the topos on this site, and the NOAA Raster maps, at least.
When I tried out the Washington topo from, this site the Montana wouldn't route on the map, even though I built the route on Mapsource and successfully downloaded it.
Routeable is a priority.
Suggestions, oh wise ones?
Thanks.
-Bill