DK - not downloaded them yet.
I'll just get the free OSM ones and download a strip covering where I'm going, not the whole countries. I don't expect them to be too massive.
OSM maps are smaller (and tuneable for locations) but my experience with the 810 suggests that Garmin maps are more reliable in actual use so I will be using Garmin maps, loathe though I am to give those shits more money.
DK - not downloaded them yet.
I'll just get the free OSM ones and download a strip covering where I'm going, not the whole countries. I don't expect them to be too massive.