As a musician that primarily plays outdoor, the biggest problem is worrying about the effects from the humidity on the guitar strings. In past performances I would constantly have to adjust the trussrod as well as tune several times during a show. I play many guitars with floating bridges and use the whammy bar alot, there is always a worry to use the bar and coming back to pitch. This has finally ended with the change to Blue Magic strings. Knowing that you can count on reliability with a string is the best thing that can happen.