RAZER "Carcharias"

Hello guys, actually i bought a Razer "Carcharias" but i could have chosen Siberia v2, unfortunately it's not available in some stores where i plan to buy a full gear, Have you ever already tested it as a CS player? it is comfortable? it seems to me that isn't compatible with music! and it's not that comfortable to begin with give me your opinions please and thank you.

I tihnk my friend had one of those, and i think his mic broke in 1 week, I would chose Siberia v2 instead of Carcharias