Which type of server come launch

[Treesh]

I'd prefer horde and roleplaying server if I buy the game. About the only alliance race I really like is the Night Elf, despite those stupid banana ears. PvE or PvP doesn't matter a whole lot to me at this point. Either is fine. Of course, since there's nothing yet about whether any of the RP servers are going to be PvP, I lean towards PvE. :)