Yeah, on the pits I do need to shave them for the sweating/smell. Antiperspirant, for no discernible reason, actually causes me to start pouring out rivers of sweat- and I barely sweat normally. (That's weird, isn't it? I don't get it.) So I use just regular spray deodorant and shave. I think I'd shave anyway, though, just for aesthetic reasons.
I never liked the puberty hair growth. Maybe I'll like it in my second puberty, but as of right now I see what body hair I have as feminine, not masculine. It was the girl parts that made it develop.