Math 32B vs 33A -which is harder

I’m taking cs 32, physics 1A, a GE and either 32B or 33A next quarter. Since I already have a heavy workload, I’m gonna choose a lighter math class. So which one do u think it’s easier. Thanks

Math 32b is more computationally difficult while 33a is more conceptually difficult. 33a is your first step into proofy and theory math. 32b can be difficult to envision when integrating in 3 dimensions and following the different coordinate systems. For me 33b was easier but they are both tough classes. For these types of questions you’re better off asking in the Ucla engineers of 2017 group on FB