unbiased ranks imo...

Top 5
SAE/KS/PKA
Fiji/BTP

If you go to any of these 5 you're going to have a great time so it doesn't really matter. I did separate Fiji and Beta only because socially they do less of note on their own. SAE KS and PKA have their problems too though, don't get me wrong. Pike can't recruit the same quality they have with their 4th and 5th years but aren't bad at all. SAE used a sorority to rat out KA and have been suffering for it ever since. KS doesnt do enough mixers.

Up.Mid 5
ATO/SX/TKE
OX/SNu

Again any of these 5 are great groups too but do less and are usually smaller or have lesser assets.

TKE has the numbers but their house is sub par and their guys are alright. SX and ATO are small and their solo parties are alright. OX and SNu are both solid, great houses, but usually do better with joints and have good numbers.

Lo.Mid
PKP/SPE/PDT
DX/ChiPhi/KA