I've used programs from a variety of the coaches on this site (Ian King, Charles Poliquin, Charles Staley, CT, etc.). However, I've made my best gains with CW's stuff.
For me, his methods have worked better than the others. This isn't to say that the other coaches aren't good or don't know what they are talking about. I enjoy reading what they have to offer and still incorporate many things they recommend. And if I trained under them, I'm sure they would tailor a program that would work great for me.
But I respond well to CW's recommendations. I have learned what works best for me over the past 10 years, most of which were ups and downs and constant screw ups and learning.
CW's methods do work for many, but I still find all the other coaches information just as valuable.