Computer Systems Engineering vs Computer Science?

I’m thinking of changing my major from linguistics from to either Computer Systems Engineering or Computer Science. I’d prefer computer science, but have 88 unfulfilled credits where as if I chose computer systems engineering I only have 47 so I was wondering if computer science is still worth it despite having to spend an extra year in school. Or if the two majors have virtually the same job opportunities and openings? If not, which is better?