When to take the SAT?

<p>This fall I'll be a sophomore and there's a mock PSAT also. However I'm planning on taking the SAT in November but I don't know whether it's a waste of time doing that because next year I may prep the SAT & PSAT once and for all and go all-out on them. But if I wait until my junior year to take it, I think it will be overwhelming since I'll have to worry about the SAT II and the AP too. So what's your advice for me? (I'm going to make a plan to study this summer)</p>

<p>help please Im desperatte</p>