This is the hardest one to choose from yet. IMO Tori is maybe slightly more pretty but Miley has a slightly better body. Other than that I can't find much difference so on looks alone I can't really choose. But somehow Tori seems like she would be a better shagger so Tori Black but only just.
Are we really comparing Tori Black, who is a porn superstar (just won Female Performer of the Year for AVN two years in a row), to a girl that I've never even heard of? I had to look up Miley and she's cute but she's not even in the same category as Tori. I'm sure she would agree.