Should I Drop Calc BC for regular calc?

Currently, as a senior, I’m taking 5 aps and don’t have the time to do the calc hw, so I’m just constantly falling behind til the weekends unless I want to stay up to 2am to finish. With the pop quiz today, I have a 70 average now… I don’t think I can get a high B in this class and at most a low B. Should I drop Bc? I feel like it would hurt my chances too much as I’m trying to apply for Wharton… What would you do?

Take AB Calc.