I opened retro pie. I even downloaded it and I was amazed. As also a Computer Engineering student, I found it more interesting.
Pros:
- It is an Open source, of course it is free for everyone
- Educational for New Gaming developers to enhance their skills and knowledge
Cons:
- If you are not a gaming developer, and you just want to discover new things. Their User Interface is somewhat hard to understand, it is complicated for other users, and also I find retro pie uncomfortable to use when using it because of its GUI.