I've shaved, waxed and used Nair and I prefer to remain smooth down below. It makes the entire area much more sensitive to the touch so I really enjoy it. Now I shave about every other day or every three days. The results after a brazilian wax were great, but I didn't like having to let it grow out before the next visit. I also didn't like having my balls waxed as I always ended up with some raw spots from the hot wax. My wife doesn't enjoy giving me head and I had hoped that going smooth would make it better but it didn't make a difference for her. Now I keep it smooth for me and to feel just a little kinky which is fun.