Should I retake the SAT or take Subject Tests

Hey, guys, I recently got a 1450 on my August SAT. I was wondering whether it is worth it to attempt the SAT again in October (I am a senior) to get a higher score or to take the Math 2 and Spanish subject tests. The main colleges I’ll be applying to are Rutgers, NYU, UT Austin, and BU.

Thanks For Your Opinions!