So I've recently gone to a gaming center a few times and they had these super fancy headsets I tried out last night. They didn't seem better than my cheap-o ones I had in terms of clarity / volume. (Although it may have been and I just couldn't hear the difference because it wasn't quiet enough in there.)
So... people's thoughts? Is it just about comefort? Is there a difference in tonal range an quality of sound? Is there a difference in volume potential? More than 2.0 sound, real or hype?
Since some people are limited to headset use, I'm considering recmmending some at my site. Infos would be appriciated.

Here's some I've peeped using my headset noobness...
Creative Lab's Fatal1ty
These are the fancy ones I used at the game center. Super comefey, as the foam bits seemed to go around my ears.
Logitech
Looks like it could also have the same comefort, but at a very reasonable cost.
Logitech USB version
This version is way more expensive, yet looks to have the exact same design and capabilities? It's just got a USB so that makes it worth more? Why is USB better than the regular jack that goes into a sound card?
Razer Barracuda
Way expensive, supposedly has surround sound by using multiple speakers. Does that even work that close together? Seems like a huge price hike. Cool design and nice boost if it actually works. Seems like a steep price though, as that's as much as better 5.1 sets cost.
SteelSeries
Again, 7.1 sound claim. But it requires drivers?