Fair enough, I guess that's the beauty of it. Everyone has different opinions and artistic preference.
Final words to the OP: I highly suggest you watch some videos that feature the lenses you are considering. Doing your own research is inevitably how you will learn the most about anything in photography/videography. It is highly important to develop your own ideas a preference.
I used a rokinon 8.5mm fisheye incrementally in this edit. I hope it helps you out in your decision!