All classes should be equal and have the equal dps output (assuming same gear and using the skill correctly ofc). Bashing Dragoons is not fun for the people who play them. Numbers say how seriously the devs take their job and develop the game correctly. When we have equal classes we can choose the one we like. If Ninja's dps output is greater than a Dragoon then its clear something went wrong in the development. And this is why patches exists. To fix mistakes and errors.