<p>Honestly, I have one try to give either the SAT or ACT. Which one do you suggest?
A little about myself:
My strong point is definitely maths.(Better at calculus and trigonometry.) I am not too good in physics. I am an International student.</p>
<p>Can you take a practice test for each and then make a decision?<br>
The math on the ACT covers more subjects, but it is really heavy on reading and speed.<br>
It would really depend on your strengths and there is no way to know without taking some practice tests. I believe there are several free practice tests online for both.<br>
Good luck to you!</p>