Depends on the place. In some places, the OSM is better than most commercial providers (e.g. Balkan in Europe), in others it is good enough. In Thailand, I got

Depends on the place. In some places, the OSM is better than most commercial providers (e.g. Balkan in Europe), in others it is good enough. In Thailand, I got around by using OSM maps; I didn't have neither commercial maps nor connectivity, co I couldn't compare it to other maps.