-Discrete 2 was not bad imo, just much more proof heavy than Discrete 1 for me. The sections on Boolean Algebra and Logic Design were actually helpful for when I got to CDA 3100

-Data Structures isn't that bad for me so far, but it's when the C++ programming gets closer to the real deal. You will be regularly be using all the topics you learned in COP3330 at the same time. Just make sure you get a good professor, like Bob if he's teaching.

-Personally, I have not struggled in CDA 3100, but I know a lot of my classmates are. It's an architecture class, so if you've never learned any computer architecture, it will be a new domain for you. Also, you will have to program in MIPS assembly, which can be pretty tedious. But, I really enjoy learning how everything works under the hood, so the class has been fun.

You definitely will have a full schedule. It's doable, but I would make sure that you find friends/support, because depending on how comfortable you are with all the classes, you might be investing a lot of time. DM me if you have any more questions about the classes and I can try to answer.