I could tell you to keep my name out of your mouth
Sorry, but isn't that a threat?
Just kidding, but I kinda agree with you though since I'm not sure if I would be very comfortable with a guy crossdressing as a girl while I think I have a new love interest on my hands.
Although I'm really not the type to jump on someone like what the black haired girl did, but I guess it would be a very different story if Gin advanced on the black haired girl.
So yeah, the right answer is by an individual's preference, but unfortunately everyone has different preferences so there really can't be any agreement on this,