Hi, I was thinking about upgrading my headphones but don't really know what to buy or even if it's worth upgrading. At the moment i have the COWIN E7 headset. I will mainly use the headphones for PC gaming but I also would like to have good quality for videos, music and stuff like that. Anything under £50 will be fine but I can stretch to around 70-80ish if necessary. (Use a USB desktop mic so I don't need in built mic in the headphones)