State your opinion on which system of governance you believe to be the best and why.

This is an opinionated question so I'd suggest taking a look at a certain governance that you seem to like more and explain why you like it trust me later on this will help and you won't need to come on here and ask. I'd suggest looking at pros and cons of the governance and explaining how it benefits . But either way you should write your own opinion. Hope this helps :)