tiers?

It kinda matters but a lot of middle tier houses are starting to bridge the gap between the "top" houses so the tiers are starting to be much less relevant

As someone who joined a "bottom tier" fraternity, the biggest difference is that it is much harder to schedule parties and other events with sororities, especially the "top" ones. Despite that, I absolutely love my fraternity because we have a great brotherhood that I fit in great in, and if I were to go back in time and be given bids from the "top" houses I'd still choose my house 10/10 times. Go to whichever fraternity or sorority you feel the most comfortable in, status is nice but over rated, don't let that be the deciding factor for you.

Chief Shupp annually determines which fraternities are in which tiers. He then instructs LUPD to force certain sororities to party with specific fraternities by threat of violence in order to fulfill his vision.