Really you think they are all similar ? I disagree completely here. They all seems to have a unique and custom morph/body to me (contrary to most of all the other avn where in those, yeah , girls feels all like the same stock , un-custom model/morph with just different boobs size parameters. See for example take Bree who is like super thin and tone and Eve on the opposite side who is more voluptuous and thick ( but different from Mia and Cait too who are also a thick but not the same)
As for preferences, i also usually tend to prefer "short and small all over" girls too but i also love voluptuous and very top gifted woman none the less (i really think beauty is not related to size at all, big tits can be beautiful or ugly and it's the same for smaller ones imo ) But anyway those two are just really working for me i guess