For those areas, I believe you can’t go wrong with either schools. You might want to apply to USC anyway and then decide if you are accepted. If accepted, for both business schools, you might make a list of pluses and minuses of attending each business school.
Also research companies recruiting at each of the campuses and the number of students offered jobs at each school. Each schools’ placement offices should have information on job offers.
Lastly, for each school, you should also research summer internship opportunities and the number of firms interviewing for internships and offers made. It is very important to secure a summer internship at least the summer prior to graduation. A summer internship is great work experience and with the right company, it may lead to a permanent full time job after graduation.