I only have around 10-15 girls to my name and a few of them no longer work or have AW profiles but my 5 of all time would be:
Blond Samantha
Nicoleoxo
Victoria
Ruby-ann
Jessicarab (my first ever punts about 2 years ago. She's given it up and moved up north now I think)
Lindseydoll was amazing too but she has gone now, I think.
Emily was edged out by Victoria and Nicole.
Sandyhot wasn't close
Bustyninna was top 5 for service but looks just push her out.
Heavenly was top 5 looks but not overall
I have definitely omitted some but can't remember right now.