People usually post these X vs Y threads because they have not completely formulated their opinions on the variables. Usually the comparison is a useless, what is harder, what is faster etc. Some people generate their opinion of music with these flippant measuring sticks.
Knowing a piece is harder or faster or louder or more orgasmic etc, it simply does not help you out, and it literally wastes your time trying to determine. But we have to understand that not everyone on this forum are interested to physically learn the piano, a lot of people like to keep just to their thoughts, which is of course fair enough.