4 Things to Know About Acoustic Guitar String Gauges for Rhythm Playing
12-53 is the standard compromise for rhythm guitar in a band It provides enough tension for volume and projection while still allowing you to bend strings comfortably. Most folk-rock rhythm players settle here.
Heavier strings like 13-56 project better but make bending harder Lighter strings like 11-52 bend easily but can get drowned out by a drummer. 12-53 balances both needs.
Drop your gauge if you tune down If you tune down a half-step or full step, switch to 11-52 to keep the same feel. Shorter scale guitars feel looser, so you might prefer 13s on a parlor.
Start with 12-53 and adjust from there It puts you in the ballpark for most acoustic rhythm playing. You will spend more time playing and less time fighting your strings.