Nabs wrote@Chafic, I've never played this game before. Could you please tell me what the difference between the EU East and EU West is?
Different communities, if you're planning to sticking around for this game for awhile, I suggest West as well since this is common feedback that I keep seeing from the people who switched from East to West. If you're planning to be more of a casual player, it's just the same then. Personally, I'm on East simply because I got a bunch of friends who are already here.
You can change which server you connect too after installing the game using the launcher, so either installer will do just fine.