Match Me & Chance Me - CA Resident, High School Junior [3.7-3.8 GPA, 3.89/4.19/4.63 UC GPA, 1580 SAT, Biology/CS, weak extracurriculars]

Look if #size is a factor you should be considering. Going from a private high school to a large state school can be a hard transition. As long as you are aware, it should not be a big deal as well. You can add a few private schools like USC, Santa Clara if desired.