If I could push a button to change my sex I absolutely would, but I don't have it in me to transition on the outside and deal with the societal consequences. So I just stick with androgyny as "close enough".
I'm with you there, though I would push that button like every other day. I like being a guy, and I think I would like being a girl about half the time, though ideally I'd control two bodies simultaneously all the time.
It's like when you are trans MtF, transitioning, but stay closeted and dressing like a male and going by male pronouns... Even while bodily changes take place. The idea being you can one day wake up and put on a dress and you'll just be a girl and you can come out of the closet to... People who had the opportunity to notice these changes in you for a long time.