I voted Luclin, because the upgraded dark elf graphics were pretty boss. I didn't care much for AAs, and I especially didn't like the de-personalization of trade that came about from the bazaar... But I liked looking even more awesome in my robes.
[You must be logged in to view images. Log in or Register.]
Plus, exploring the moon was very interesting to me, and I never got to do it as I quit EQ shortly after Luclin came out for DAoC, so I'd still enjoy seeing it more.