Oops. Thanks. I knew it was one or the other. The article here seemed to just blindly dismiss it as an "irregular pattern", suggesting it's like that purely fo

Oops. Thanks. I knew it was one or the other. The article here seemed to just blindly dismiss it as an "irregular pattern", suggesting it's like that purely for some cost reason - why would it be cheaper to create an irregular pattern rather than a regular one? :/