[ECI-EN] Printing Holland and Germany

1. What is the difference in printing between Germany and The Netherland (where I live)? 2. I'm enthousiastic about the provided profiles, but hesitate to use them because I'm not sure what differences there are. Are the measurements made throughout Europe? Or just in Germany? 3. What is the difference in profiles provided by Photoshop (eurostandard coated, uncoate and newsprint) and yours?