But the thing is side-chicks are getting more screen time than main girls for some reason. I guess different writers are the problem they all have different vision with the girls.
I came late to this game, but other than the six who appear on the flash screen - which I think are just the first six girls you meet, barring Autumn? - I'm not sure which ones were supposed to be main and side chicks. And even so, yes, you're right, different writers scould have different visions; the author himself might have changed his direction over time, for certain girls; and, also, there is and will always be huge arguments about which girls are the most interesting, or hottest, and therefore *deserve* the most time.
Don't forget that in any sizeable society, with any sizeable number of options, the society's choices will almost certainly be illogical - even if each individual member of it has logical ones. There's a mathematical proof, but I haven't looked at it for twenty years... but you can probably collect evidence from this thread and other CK reviews, to demonstrate that Nora is better than Penelope is better than Aubrey is better than Riley is better than Nora. And so on.
The circle of argument will just continue. It's just a matter of how much attention the writer(s?) pays to it.