Our server is in Germany, we are having a Dutch contract with it, and our siteowner is Dutch; Dutch, German and European laws apply.
My mistake, I thought the server was in the Netherlands too. But as you say, what matters is Europe / US / ... and not the country.
Thanks, we still have some time to figure that out. I'm only thinking that if we have enough choice, maybe it's safer to stick to something simple instead of mixing regions of the world.