my feelings after house tours

In no particular order this how I felt after house tours yesterday:

Delta: The girls here seemed pretty awesome. I had some great conversations and their house is just beautiful! I really liked some of the girls I talked to. These girls were really fun to talk to and get to know a bit.

Chi O: I will be honest, I had pretty low expectations due to their reputation, but they definitely exceeded my expectations and I was actually really impressed with what I saw. However, I just got this feeling that this was not the place for me.

Kappa: Their house is unbelievable. I had a few good conversations, but I could tell that the people talking to me were not really interested in me UNTIL I brought up something that seemed to catch their interest. After that a lot of the girls I met seemed only to be interested in me for that piece of information, which sort of rubbed me the wrong way.

KDS: I loved this house. I felt at home as soon as I walked in. I thought these girls were really down-to-earth and funny. I felt like I could end up here and be really happy.

I'm having a hard time deciding how to rank these sororities and was basically wondering if anyone could give me some helpful advice? I really loved Delta and KDS and will find it next to impossible to narrow it down to one house.