Human and Sylvari are my top choices. I lean towards human for general visual and appeal. But I lean Sylvari because their story sounds more interesting. Third is Charr. I think I just like the idea of the Charr, more than actually playing one (?). I adore their slightly grumpy/sarcastic personalities, I even got a Charr plushie (so fuzzy). Maybe it's because they are so unlike any other race I've ever seen.