I think Teldrassil has the fewest object pickup quests which would make it one of the comparatively least painful one. All in all however, you're better off waiting a week for the player surge to level out since an overwhelming amount of players will be filling up 1-20 zones on the first day few days. Everyone's starting out fresh, after all.
If you've no interest in that advice, just pick wherever you want. All of them will be pretty bad, so you may as well enjoy it.