Advice on when to write it?

<p>I’m debating between standby June or next one in like October.</p>

<p>Physics and Biology.
I took AP for both and I’m very confident I got a 5 or a 4 on both. Biology we didn’t learn much about Ecology, so I am probably going Bio M (It’s harder but hopefully better curve, am I correct?).
I wrote the Sparknotes practice, and only got like 650ish on biology and 740 on physics. BUT I can tell you I finished both in like 30minutes and wasn’t giving it my best for sure.</p>

<p>Now should I write it now with AP fresh in my mind (I studied for the APs) or write it in October and study in the summer. Does October have a more lenient curve? Or should I just write in June and see how I do and redo it in October?</p>

<p>I’m aiming 750+.</p>

<p>Edit: I’m from Canada so I’m not too familiar with the process.</p>

<p>up (10char)</p>