Hmmmm... switch gender at any time? It'd be pretty difficult to
not use a random power like that. I'd switch to a man any time I want to go running at night, or engage in other activities that many advise women not to do alone (backpacking, rock climbing, traveling, walking around the city at night, etc.) I'd be unstoppable. Especially if I could choose to have a different body type when I turned into a male. I'd be incredibly ripped and no one would want to mess with the big, tough me.
