Having had a Razer Carcharias which had completely convinced me, with sound quality and micro very good, I bought this Siberia v2. I was afraid not to find such a high quality, but its level is just as well! The only complaint I can make him is unlike my Carcharias, comfort at the ears is not extra. I not a big head but it does not serve me evil, see if over time the helmet and will take the form less tighten. Very happy with my purchase, especially since I was able to get an incredible price. For all gamers, I advice you absolutely!