Yes, this would now be my second haha. Thank you for the quick response, very helpful.   I'm thinking it's between the 518 and the 558 then, the 598 is pretty expensive. I'll have to look up how to remove those grills, does it really make a big difference? Also forgive me if this is a stupid...

I've been using an fairly decent headset with my laptop for gaming/movies/music which I've had for about 5 years now. I've realized how much I do actually use them and I figure it would be worth the money to pick up a nice pair of over the ear headphones (I can attach a mic to the headphone wire...