Desire Utilitarianism works as best for me as anything else. I question though that there is any system that is perfect. Perhaps there is no possible system that is perfect. This is something we may have to just slog along as best we can. Hopefully, we get closer and closer to objectively perfect ethics as we go, if there is such a thing.
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.
Albert Einstein
Albert Einstein