i usually do monthly and i like to try a different set of strings sometimes

I'm too lazy to do it, mostly just when one of them breaks

I'm pretty sure it's about once a month.

same
@ 1 point i was playing with 5 strings for a long long time.
abit of a pain with a floyd rose bridge.

every 3 months.

monthly. they're dead after 2 weeks but I can't afford to replace them that often lol

Whenever one breaks..

Can't be arsed to change 'em often with a fucking floyd rose haha

me 2

but on my classical guitar they won´t break^^

If strings were free I'd prolly change em once a week but I prolly change em at least once a month. Sometimes more often if they're bothering me.