What gauge acoustic guitar strings should i get?

guitar strings are really down to the person. D'Addario make great strings, not my choice (i use Ernie Ball) but what ever you like. The string gauge is also really down to the person, do remember if your guitar is set up for 9s (normally the standard for most new guitars) ur guitar might have to be adjusted for a lower Gauge. If you like the Gauge you already have on, there no point in changing them.