Well I'm biased cus I like the ones I use. I just keep changing them too often hehe. I don't know how you guys can stick with one picture for so long!
On the real though, I like a lot of ENFP avatars. I remember Starry had some hot ones, skylights's were soothing and inviting, Amargith's are almost the manifestation of true beauty, nicolita's (I'm still not used to her new name) are usually pretty cool, Lady X's are hypnotic in a magical way, and so on.