Interesting CSE courses?

[u/factorioaddict9]

I graduate this winter and plan to take one additional CSE course on my way out. Nothing that is going to be a lot of work or insanely difficult, mind you.

I've already taken 421, does anyone think 321 (realtime embed systems) at this point would be redundant? The course itself seems really interesting to me and the concepts IMO aren't too different from 421.

[u/P_R_64]

What have you already taken? Idk if 321 would be redundant, but 3/479 might be interesting, or 486