Pros: I have owned these for a few weeks now and lone them. I listen to all types of music, including some orchestral and do not have a problem. They fit better now but did not fit bad out of the box to me. I personaly hate in ear but would put up with them until now. I keep them in the case and the bag so I have not noticed a problem with constant adjustments. all in all i love these and would recomend them to anyone interested.