Choosing Subject Tests

Hello everyone, I’m a rising senior planning to take subject test on november.
I have SAT score of 2000-2100 and am taking subject tests to apply to some top schools.
I’ve already taken sat bio and did poorly (690) and now planning to take U.S.History, Math 2, and Biology again.
But I’ve heard that with my major (computer science), biology isn’t a major consideration and I should take sat physics instead.
With four months to prepare (plus retaking SAT), should I retake biology or just keep my poor score and change to SAT physics?

bumpity bump

Take the subject that you are more good at. High scores matter more than do subject, especially when either bio or physics is not that relevant to CS.