I currently have the SR80i plugged into an Audioengine D1 DAC/Amp at my home computer which is a pretty good combo. I was wondering if it would be worth it to upgrade higher up in the Grado product line or if it will be "more of the same". I'm also considering the AKG Q701 or K702, however I was deeply disappointed by the AKG k240 so I'm not so sure about that. Any other good pair on the $200 - $300 range which could work with my setup? EDIT: I also own the Sony MDR-V6 which I use on the go and in my TV at night, the Sennheiser HD-280 which I use at work and the AKG-K240 which mostly sits on a shelf. Overall, I'd say SR80i > V6 > HD280 > K240.