best frat/sorority ranking

Frats
1. DChi, SAE, Beta Sig/Pike, SigChi, Sammy
2. DSig, Acacia, ATO, TKE, Lambda
3. Sig Pi/Sig Ep, DTD, AEPi
4. DU, Phi Psi, AGR, TDX, Zeta Psi
5. FIJI, Beta, Phi Who, Chi Phi, Pi Lam

I don't know the rest so why act like I do. The majority do not have consistent social schedules with sororities, mainly clubs.
Not to say they aren't good but it's hard for 40 frats to have good social schedules with only 20 sororites

sororitys
1. Pi Phi, KD, Alpha Phi
2. Kappa, Theta, Gamma Phi
3. ASA, Zeta, AXO
4. AZD, DZ, SDT
5. DG, AOPi, Phi Sig, Sig Kap
6. Phi Rho, OPhiA, Phi Mu/ADPi, DPhiE