penn state vs usc

I go to Penn State right now and was thinking about transferring to USC. I was tryna figure out the differences between the rush process between Penn State and USC. At Penn State theres open houses first where like 1000 kids show up to the best houses and then later that week frats basically text random kids and their friends to come to the rush events. The first rush event has like 100 kids and then it goes down until bid dinner where theres like 30 kids and most of the time those 30 kids get bids. The rush process is very selective and its kind of hard to get into a nice frat that you would join. I was trying to get a feel for what USC's rush process it like.