It really depends on where you want to go and whether or not you need merit aid. I know for my D’s first choice school that a 31 (with a good GPA) meant 2 semesters of half-tuition. A 33 meant 2 semesters of full tuition. And a 35 equals 4 years full tuition. Her school of choice recommends ALL students take it more than once. She improved from a 33 to a 35 and automatically qualifies for the 4 year tuition. This school looks at highest single score, but does not superscore. You need to examine the policies of the schools you are thinking about.