Why I ever considered buying this? My office is now noisier than before, so I don’t want to crank up the volume too much with my closed phones. My office phone is now AKG K271s. While I like its balanced sound, the overall comfort is not ideal.   I demoed the QC15 at Bestbuy. The noise canceling is better than others (tip: just wait till the demo music stop), and most importantly, it is very comfortable. So, I wonder if Bose QC15 can serve in my office setting. If this plan didn’t work out, I can still use QC15 for my long cross pacific flight...