Thanks for the reply! Yes, it is mostly for PC usage, perhaps on a tablet every now and then. I've been told my motherboard (got a gigabyte Z77x D3H) has a good onboard card, will I be able to tell the difference with a Xonar?

So I'm looking through some threads, but I can't quite determine whether the headphone I'm looking at are a good fit for me.   I'm looking for a closed, over ear headphone under $100 that is good for rock and electronic music I guess, but also good enough for gaming (I don't really know much...