I'm on the Emb-145 which is a loud cockpit. I have the Pro-X and love them. You can't even tell they're on your head and the noise canceling is excellent. Bluetooth for music and phone is icing on the cake. When the btteries die, the sound quality is a bit mediocre, but that is handled by making sure you have extra batteries in the bag. What others have said is true though.... they will not work for GA piston flying (but that doesn't sound like a factor for you).