I am a commentator on YouTube and I am wondering which headset I should buy at a $50-70 price range. The headset should be focused on mic quality. I was thinking either the Razer Carcharias or the Kraken. (Keep in mind the razer is neon green, which is pretty swagerriffic.) 

Don't get a headset. Save your money and buy ATH-m50 with a Blue Snowball mic. Trust me.