For me, it's more accurate to say that if I connect with a provider, then I am more likely to repeat with her. Had a session with a $600/hour drop-dead gorgeous girl that was decent in session. I didn't click with her personally. Have no desire to see her again.
My ATF now is attractive but if you put her pics against those of the girl who I saw for $600, you wouldn't see it. But if you had a session with her, you would probably pick her all day and go bankrupt in the process.