I still have my SB audio card (forgot exact version off hand, I am not at that comp at moment) Every time I get a new machine I disable the on board sound and plug this card in. It is an old friend. Never fails me in voice communications and the hardware buffers ensure I get all the channels I need for game sounds.
But the rule is, whatever you are happy with works for you. Glad you got something you like.
Also, I have some great headsets that are full over the ear coverage. Blocks out most external distracting noise (aka wife), and, I have ordered replacement pads so the 15 year old headsets feel like new ever cpl years when I replace the pads. I have no memory so will log on when I get home and give the name of my audio card and the headsets. Note, the headsets were appx $100 but since I have had them for 15 years I think I have gotten my money's worth. Besides, the padding on the ears allow me to loop a mic over the ear so it sits just to the side of my mouth. That type of mic is the one on many cheap stores that come with the pencil lenght stand to clip it on. I threw away the stand long ago hehehe.