I dated an Alpha VERY briefly. Turned out he was also dating a soror who had graduated 2 years before I got here... obviously that didn't work out.
Also had a relatively brief relationship with a Kappa. Intelligent, respectful and that shimmy just did something to me... but we quickly discovered we argued much less as friends.
My boyfriend now (and longest relationship to date) is a Sigma. He is handsome, sweet, loyal, respectful, intelligent, thoughtful, caring... you get the point. Maybe one day I'll try to scan a pic of the Skee-Blue paddle we made.