I have been using these for a few weeks, and I can say that they are the best I've owned. They are quite comfortable to wear, and they block out surrounding sounds quite well. They only issue that I have with them is the microphone is very quiet. I have made it better by taking the filter off the mic and ensuring it faces my mouth, but they are still very quiet. I could find no way of boosting it in the software either. The software is fairly easy to use, although I couldn't find a way to change from inches to CMS for the measurements, not a big deal though. Overall the headset is amazing, and I am very happy with my purchase, however I would be slightly disappointed if it was full price ( the mic is it's weak point)