^ This. It depends on the kind of software you're interested in writing. Algorithms, datastructures & complexity analysis is imo arguably among the most valuable of the bunch due to its broad applicability. This is for instance particularly useful when writing software that needs to scale and perform well, e.g. server/system software.

In short, I feel there is merit to each CS course but want to underline that it's information you can self educate yourself on should you be so inclined to do so. Attending a CS major however helps with keeping one motivated. That brings me to imo the most important point of attending a traditional CS major: meeting fellow CS'ers to do a startup with :) I think that has been the most valuable CS experience for me. That's something I kinda miss with this "new era" of online courses.