Total
Sound
Quality

The industry standard? Could be.

I have guitars with different string guages. What suits the guitar really. I have 25 so I try and get it right with each one. Its what feels right. Harley Benton products are top notch quality for the price point. Great sounding strings with a good feel under the fingers. I always buy 10 packs at a time. Makes sense really. Highly recommended.