So I quite some time playing with Ernie Ball strings as well as my idol Angus Young of ACDC used this :). The strings are very in tune, which always surprised me positively. The sound has a lot of base, but also the higher frequencies get very good effect. I play mostly rock and so far, the Ernie Ball strings have always proven :). The sound is also maintained a long time, for those who do not want to change permanently their strings). In addition, the price also speaks clearly for the strings you get for best quality. In short, ideal for rock guitarists strings at a fair price !!