real fraternity rankings

If you're looking for a real charitable and involved fraternity: FIJI or ATO.
(ATO is dry just fyi)

If you're looking for the Fraternity with really cool brothers:
Kappa Sig, FIJI or Sigma Chi

Looking for smaller brotherhood and something to help build:
Delta Chi or SAE

Looking for a fraternity with funnest parties:
Kappa Sig or Sigma Chi

Looking for fraternity with closest brotherhood:
Kappa Sig, or Sigma Chi (Pikes are pretty close as well but aren't as respected on campus, FIJI has decent brotherhood too but know many brothers who talk bad about each other behind their back)

Overall top 3 I'd say
1. Sigma Chi
2. Kappa Sig
3. FIJI

But, Rush every fraternity you can. This is the information I gathered my freshman year while rushing and still believe today. Everyone likes a fraternity for different reasons and dislikes others for different reasons as well. Make your choice based on you!