I have done research you know, many hours of research and everything indicate that indeed more money gives you hotter escorts and better service. .... But if you have done your research ...
Dear OP, as you are obviously so much more superior to us all, have done so much research, and have been gifted by the gods with an innate sense of calibrated beauty, why don't you create your own super select agency catering for this niche market you so strongly fantasise about?
You'd no doubt make shitload of money and could then be in an even better position to start getting your dick wet.
As many have stated:
1) what's a 10? Several have already pointed that out, but you don't seem to listen to what is being said to you. So let me try a different analogy. What's the absolute very best dish in the entire world? Caviar on blinis, Juicy meat from a barbecue, grilled goat cheese on toast with watercress, fresh fruit salad, grilled fish, King Prawn sweet & sour, Chocolate fudge cake, bacon and egg sandwich ... Well I love them all. But some may not appeal to me on some days. And some may not appeal at all to others.
2) there is nothing like a perfect 10. Because even if there was, humans crave
diversity, so after you second or third shag with that perfect 10, she would de facto become a 9, even to you.
3) You apparently unaware of the 2 previous points let me believe that you strongly lack experience with the female gender. A 10 one day might be an 8 another day (and vice versa). Physical beauty is just one parameter in the magic equation which preoccupies you. Charisma, humour, sensuality, slutiness ... there are so many more aspects which make a girl (and the time we can spend with her) unforgettable. A girl is not just a score defined by the beauty of her fleshy tissues.
I could go on deconstruct your arguments but honestly I won't waste much more time as I suspect that instead of an ignorant misled virgin you might actually just be a troll.
So my final advise to you is that instead of spending more time in your
theoretical research (like an alchemist desperately trying to find the elusive philosopher's stone), join us to do some real
field-based research. Much more rewarding you'll see. And usually in most domains experts are people who have a background of hand-on experience at the beginning of their career and not just genius born with a know-it-all gift.
... and then do not forget to post reviews of your hands-on findings as this is what this place is about, a place to share real intel about the real world and not a select club for intellectual masturbators.