If you are talking having the ability to change sex / gender at will, then I would take it, because I am a curious person. It would also help me understand what gender even is. If you are just talking "would you like to have an operative change to your body to make you appear female" then no. I doubt my wife would find that all too great, I see not advantage in such a change, but a lot of risks and a huge cost involved. Basically no reason at all to do this, it would not even give me the opportunity to experience the differences between sexes (and genders), so there is absolutely no positive at all from my perspective in doing this.