I am nearing the end of college, and have to start picking my electives to get approved. You can mix or match or do an emphasis in either mechanical design or energy. Ever since I started school, I was sure I wanted to do energy because the classes sounded interesting. But now, I have really been thinking mechanical design would be fun since designing seems more enjoyable, although the classes sound boring. Is there a better choice in terms of job prospects? Which would you choose?