Okay, I write this with trepidation -- it will no doubt earn me enemies on this wonderful web site.
I mean no disrespect, but I hate the question. Perhaps it's a generational thing, maybe I'm just way too old to be cool and with it, but: it seems to me that concentrating so much on who's the hottest, prettiest, sexiest, blah, blah, blah, is missing a crucial point. What's most important is WHO we are as human beings, HOW we act towards others, etc., etc. Like we don't feel enough pressure already?! Now we must also submit to beauty contests?!
Don't be angry at me, please. It's just that I've spent six decades fighting against a feeling of being the ugliest person in the world (even when I was a man), and now having to be compared with other MtoF folks on the basis of "hottest" and "prettiest" (superficial characteristics at best, in my humble opinion) -- and for such discussions to be had by those who should be MOST empathetic with folks like me, i.e., my kindred spirits.... well, it all feels a bit painful and sort of cheap.