I'm Enneagram Type 4, and really relate to the overall description. Technically, since I have more "5" answers than "3" answers, I would be 4w5. However, I don't really think that the description of the 4w5 relates to me, so I think I'm just a 4 without a pronounced wing.
My MBTI type wavers between ISFP and INFP depending on the test.
I'm not sure if I have AS, but wanted to add my personality type. I've always liked the Enneagram and have showed it to friends and family. Not once have I met another Type 4.
My dad, who I believe to have AS, is Enneagram Type 5.