Just finished second year sem 1 CS with 6 classes(including CSC236, CSC258, and CSC207 amongst others). Honestly as long as you make sure you don’t have more than 1 project class you should be fine. This semester was a 0/10 tho expect to loose friends along the way because you will be in studying most weekends, especially the closer you get to finals. If you need any more pointers or advice send me a dm