Everyone here prefers 6 obviously. Good to know for the next pics. (I'm the only one to like weird...or very weird tits, or really beautiful girl with ugly tits lol so I will keep that for personnal renders ^_^)
If by weird, you mean puffy, I don't find it weird at all. Unfortunately as I found from personal experience, those puffy nipples can disappear very soon.
Also I find inverted nipples (or just one!
) very sexy as well as uneven size of boobs. Especially if the girl is ashamed of that - just love her embarassment.