A while back I sat down and took a look at the GSP 300's from Sennheiser and ended up giving them our Top Honors award because they performed extremely well while still being priced under $100. This put them in line with the few other gaming headphones that I consider to be good quality. My only issue really was their small earcup size because I prefer a larger over the ear design. Well, I have been testing the Sennheiser Game Zero's, Sennheiser's over the ear headset design. They are significantly more expensive, but I was curious to see if going higher end will finally really give you that audiophile experience in a proper gaming headset. But fist let's check them out before I talk about how they performed.