The other "best headset" threads are closed and I didn't find my answer. Out of lightspeed Zulu's, Bose A20's, and David Clark Pro X's, or qc25 w/ uflymike (once out), which brings about the least bit of discomfort with sunglasses worn underneath? My cartilage kills me on long flights with the cheap pincers around my head I have now. Would the in ear headsets provide even more comfort, comparatively? I really need something with good ANR that won't squeeze my ears so hard between my shades. Any input is appreciated!