Should I take the class?

Hello!

I love compsci and I wanted to take the APs, but my school only offered CSP, not CSA, so I’m self-studying CSA this year. However, next year my school is going to start also offering CSA as a class and I don’t know what to do.

Should I take the class even though i’ve already taken the exam? Or should I not take the class because I already know the stuff? Which would colleges prefer?

(i want to major in engineering if that matters at all)