<p>I've already taken Math II and Chem and got 800s on both. I want to take a third subject test in June, but I'm not sure whether I should take US History or Physics. I'm taking both APUSH and Physics B AP this year. I'm confident that I can get an 800 or close to it on either test, so the question becomes what would colleges want to see. For context, I'm planning on majoring in biomed or something similar and eventually going to med school. And yes, I know I can take both, but I'm lazy and I feel doing that would reduce my chances of getting an 800 on both.</p>
<p>I would take US. Its more about being well rounded at this point and less about performance (since it seems you will score 800)</p>