I was wondering if I were to get a headset, which of these should I get? Also, if I were to remove the Dolby USB, would it make the 363d no longer 7.1? if so, if I were to use a 7.1 surround sound card like the Dolby USB soundcard, would it make the g4me zero 7.1 like the 363d? I was wondering if the g4me zero is more comfortable than 363d and the cloud 2? my budget can go up to 350$ so these are no problem. Sorry for long post, thanks.