I agree with you. I hate CAS, and to make things worse, my school is so strict on it. I mean, doing CAS activities are fun but I hate writing reflections and stuff. I think it is a waste of time, having to write so much bs imo.
^Math SL may not be easy for some people, but it is the easiest to get a 7 if you have good understanding and do alot of practice, in my opinion. I take chinese B, not much different from mandarin B? i duno