One of the extremely commonly asked questions regarding search engine optimization is: "What is the better way to find out SEO"?
The answer I always get for this question is simple yet complex. My answer to this question is definitely: "It Depends".
Now when you say that my response is not a definitive reaction to the question - allow me to explain my response to you.
Search engine optimization because of its demands is not a black and white concept. There is a lot of gray area inside field of search engine optimisation SEO.