How do I know which gauge I want? It's personal choice. Lighter strings are easier to play, and easier on the fingers. Light strings are great for beginners. As you increase the gauge, or thickness, the strings produce more volume and sustain longer. Acoustic 80/20 Bronze Guitar Strings Extra Light .010 .014 .023w .030w .039w .047w Light .012 .016 .025w .032w .042w .054w Medium .013 .017 .026w .035w .045w .056w Acoustic Phosphor Bronze Guitar Strings Extra Light .010 .014 .023w .030w .039w .047w Light .012 .016 .025w .032w .042w .054w Medium .013 .017 .026w .035w .045w .056w Electric Nickel Wound Guitar Strings Light .010 .013 .017 .026w .036w .046w Extra Light .009 .0115 .016 .024w .032w .042w Light/Heavy .010 .013 .017 .030w .042w .052w Electric Nickel Wound Bass Strings Extra Light .040 .060 .075 .095 Light .045 .065 .080 .105 Medium .050 .070 .085 .105 |