Users may ask, what are the changes in osm version to the normal version published before.
The normal version has smart exclusions to allow autogen objects in regions where OSM data is poor. The osm version has no smart exclusions and thus no additional autogen objects, you only will see what in OSM is.
In most cases the osm version is faster (~10%) due to less exclusions and less objects (there are no objects which in reality not exist). Otherwise you could see some poor looking cities or regions as these lack of OSM data.
Central European countries have a good quality and quantity of OSM data, so you can use the osm version without much difference on objects. Forother regions decide for yourself, which version fits best to your needs.