Importance of Standardized Testing

I go to a rigorous top performing public school, and take classes that are notoriously hard to get As in.

I still have almost perfect grades, with only a few B+s here and there. I also got a 35 on the ACT. Do you think this will raise a red flag for schools? I take all APs and generally do well. Just a few really hard ones where I did just ok. I’m still in the top decile of my grade, but we don’t rank.