It genuinely depends on the man as to what they like. They all have different tastes, and if you'd rather not go bald then don't. :)

As for the Nair, I used it a few times on my mons pubis and the creases of my legs. Once I got any further in, especially on the inside part of my outer labia, I got severe chemical burn. It hurt sooo bad, and gave me a bright red rash. Not so sexy. Be careful.