UCs vs. CSUs

Hey everyone, I wanted to get some opinions from multiple people on this topic. I've already been accepted to UCR and Cal Poly Pomona and I'm still waiting for the results of the other UCs I applied to and Cal Poly SLO (I'm probably denied/waitlisted at this point lol). Personally both school systems seem appealing to me. But I'd like to know, what is everyone's reasons behind choosing either system besides prestige? I know I should probably be choosing a type of school that is good for me, but I just wanted to see other peoples' reasons.