Taking AP Physics 2, should I take the exam for 2 or C electricity & magnetism?

I took Physics 1 last year and also took the C Mechanics exam and did better on it than the algebra-based 2 exam. This year I’m taking Physics 2 and wondering if I should pay extra to take the C E&M exam as well… I don’t know why I did better on the calc exam last year, probably just luck (bad luck, I mean, on the 1 exam). I took BC Calc in 8th grade, it’s easier for me than algebra but…

Do colleges care? Does anyone have a sense of which exam has harder physics or are they pretty equal and it’s harder math?