Srat Ranks and Explanation

Aphi/SK/AXO - You’ll really have the same top house social experience in all three. Pick whichever you click with best because the girls are all very different. Never do public COB and always have some sisterhood or event planned. Genuinely the girls here deserve to be here - very outgoing and social.
Gphi/AOII/KKG - Definitely a gap between Kappa and the other two which are slightly higher, but all three exchange with most frats and have friends in other top houses. Gphi is more chill girls and AOII is considered to be more academic girls. You won’t feel like you are missing out on any experiences. None of these houses did COB last year so you would likely need to join via formal recruitment, although this changes from year to year.
DG/Chi O/Theta - DG is just the newest house but many of the girls are pretty, social and are climbing fast. They mostly exchange with middle tier frats but they still have weekly exchanges and sisterhoods so you will have a packed social schedule. Chi O is close as they also have a great social calendar and have a very close sisterhood. Theta is pretty far below the other two and really deserves its own tier. Great sisterhood but struggles to keep up their numbers. All three do COB so if you aren’t sure by the end of formal recruitment you could always join later in the year.