SAT I or SAT II? That's the question.

<p>Hi, I just got my SAT score from December, and I got 2100 (580 CR 740 M 780 W). Superscored is 2110 because I got 750 in math in October. But I want to increase my reading score and get 2200 or higher. However, I got 610 in Physics Subject Test which is pretty low. (I got 800 in Math 2 and 780 in Math 1) I was planning on taking the subject test again in January. But because my SAT score is low, I'd like to take the regular SAT also. I can't decide which to take. The schools that require subject tests are Tufts, Duke, and Johns Hopkins (strongly recommended to take 3). What should I take? Please answer!!</p>