I've been using a 27 year old pair of DC H10-30's (my dad used them to learn to fly) and they finally bit the dust. I ordered the Flighcom Denali passive headset from Pilotmall.com, and for some reason they sent me the ANR version instead. I can't say enough about them- the audio is great, the ANR is incredible, and they're so light i forget i have them on half of the time, especially after suffering through lessons wearing the green head clamps that so many people love for reasons that are beyond me. Anyway, I would highly recommend Pilotmall.com- I can't believe they sent me a $600 pair of headsets for only $270- it was like winning the lottery or something.