Running these light guage string on my (cheap secondhand) acoustic to prevent further bridgelift.
These strings are perfect for the job and give a good sound. There is a stark contrast between new and played in strings though, the new ones are brighter and twangier. Playing in last a week or two. They will oxidize relatively quickly, forming some blue-green stuff, but I believe thats normal given the copper content. Nothing a good wipedown with a microfiber cloth after playing won't solve.
All in all great strings, would recommend to anyone new to acoustic or looking for a low(er) tension set.