pi phi and gamma beta

Two of the houses on my list are Pi Phi and Gamma Beta but I’m always hearing that they are the weird girls that no other sorority wanted. I only got four bids left so I wanted to ask if any of that was true. I’m a petite girl and I did notice in both their volunteer videos I felt like I didn’t look the same. I also heard Gamma was on social probation what does that mean if I choose them? I only ask this because I had nice conversations with their girls but I’m starting to see some red flags. I also have alpha chi omega and zeta but they kinda seem stuck up and I can barely talk to them because they just want to talk about themselves the whole time.