Looking for headphones / headset worth about $50 for quakelive. It's only for quake, not music or bass or anything else.

Whatever is best for the game, for discerning positioning and whatever else.

I know the Creative Fatal1ty MZ031 is cheap but I don't know if it's the best for the price.

The Steelseries Siberia is also cheap but I'd rather have a headphone / headset that doesn't have plastic between the ear and the head.

If there are none at that price which are perfect for quakelive that would be good to know too.