I am an avid MD user and I have been using my Sony VR700's for quite some time now. I am going to be in the Market for some new cans in the near future and wanted to see what was available.. I saw the grado headphones and it seems that they are highly rated around these parts. I wanted to know some personal opinions on say the RS1 cans and the RS2's and the differences. I also see people raving about the new GS1000's which are considerably more expensive. I just wanted to know if the sound difference between my sony's is worth an extra 500 beans or so... thanks in advance 







