SAT Subject Test: World History

Hi,

I’m debating whether to take the SAT World History Subject Test in June. What are you are all’s thoughts about doing take it? Also, I am currently in AP World History and I’m doing relatively well (my school is one of the top schools in the state).

I got a 5 on the AP exam and I got a 690 my first try (practice test). Gets very specific and is a bit harder than the USH subject test.

Why not?