Black, oolong, green/white.
Normally it's a toss-up between black and oolong for my favorite, but yesterday I tried that sample of vanilla oolong I've been avoiding. Logically, I should know better than to blame all oolongs for the sins of one flavored example... but good heavens that was a terrible experience! (My apologies to anyone who loves vanilla oolong. But speak up if you do; I'm throwing it out if no one here wants it!)
The moral of the story: always listen to Victoria. She warned me off the vanilla oolong, but I ignored her and now I have suffered for my crime.