The discussion revolves around the value of taking a CAD class for engineering students, particularly those pursuing aeronautical engineering. CAD, or Computer Aided Design, encompasses various software packages like AutoCAD and SolidWorks. The relevance of the CAD course depends on the specific engineering program and the software taught. The original poster is considering a class titled "Technical Drafting I," which covers fundamental drafting skills. Responses indicate that such a course is beneficial, especially since students in aeronautical engineering are typically required to take drafting and introductory CAD courses. Recommendations include specific courses that align with the program's requirements, emphasizing that while some courses may seem excessive, foundational classes like 105AA and 115 are essential. Overall, taking CAD-related courses is seen as a valuable investment in skills necessary for engineering careers.