Well as the resident assman on this website, I can tell you that the poll is unfortunately unfair, we are comparing asses in standing position compared to ones that are in cowgril position, ass science is delicate as it's all in the perspective. Take the real life example of Bree Larson being made fun of for having less ass than Tom Holland
Now put her in a different position and different clothes and the change is quite obvious
So what i am trying to say is, for me to ultimately rank all the asses, in a non-biased way i would need to savor more samples. More ass shots, more comparative ass shots, standing vs standing, cowgirl, vs cowgirl, etc...
Until then i am afraid this is as you thought mostly a popularity contest, one less biased way of figuring it out is to see which ass is best on a list like this
View attachment 3326127
and then compare them to which of our girls has each type or closest to it.
Again i speak here as an expert and someone with a doctorate degree in assology, this is all science people.