Just back from 3 weeks in rural Maryland, humid and mucho buggy but also beautiful home town America. The US maps on my cheapo budget Garmin were great with a couple of caveats. Firstly, some of the user-submitted 'roads' in OSM are more like dirt tracks. Secondly, some of the map hierarchy is a little flaky so we had the occasional routing glitch. Dragging the destination pushpin a hundred yards down the road normally fixed things. Finally, some of the POIs I was using were a little off, so searching for REI would not find anything, but hovering the cursor on the address would show it. Despite all this, the lane guidance, map fidelity and overall free-ness of it makes it totally worthwhile and a great way of upcycling an old device. Good but tiring trip, very happy to be home! Next up for this project? This
hack to force Garmin charging over USB (for using on my motorcycle).
Edit: Done the hack, was a nightmare involving some super-fine filament wire and a loupe. Not easy and my version wouldn't survive plugging / unplugging and vibration. In an effort to stop problems, I tacked the plug into the unit with superglue.... we'll see if that was a good idea, LOL.
