SOS Help!

<p>Need help immidiately! I' ll be taking 2 Subject tests in 1 or 2 months, (haven't decided yet).
The one will be Math I
Which other subject is the easiest to self study? And which book should i buy?
Should i buy AP books or SAT Subject books?</p>

<p>I mean… since you are going for subject test, why not just buy the subject test one?..</p>

<p>Also, I think Physics would be your best choice because it has a really generous curve and it’s not that hard to self-study.</p>