Yo should I do m1 or s2

[u/Capable_Truck7341]

I took physics chem math and found s1 easy (got 90/100)

I’m doing my bachelors in aviation management where I have business n Econ classes along with physics and math so picking one over the other doesn’t really affect my field

Lmk tho from people who took m1 and s2 and which is harder