Just commit who you like and why.
Credits to Maggie Smith who portrayed Prof. McGonagall and credits to Alan Rickman (RIP) who portrayed Prof. Snape :) I'd pick both, but if I had to pick one it would be Prof. Snape for all the times he protected Harry Potter while risking his life and to me that takes a lot of courage. I say this not just to be nice but because it's the truth.
