top 5 assessment

ok so EX and PIKE are the top two, nobody really doubts that

what about
SAE - very new to campus, but going in the right direction. How are their parties? Heard they might not be as great as other frats, and that they lack somewhat in terms of exchanges. But nationally they are exceptionally strong, and have super successful alumni.
Sigma NU - Heard they are on probation b/c of treehugger. I'd say they were in the top 5, but b/c of probation this makes them irrelevant. what does everyone else think?
TKE - has a good rep for being able to party, but chapter size is huge and has lots of weirdos

I'd say these three + EX/PIKE are top 5. nobody would really doubt this. Can anyone add input to SAE, SN, and TKE? thanks!