Planemad,
I've been a BOSE user for a while now, and love them. Recently got some DC X11's to compare (cause I wanted the music/phone input).
Here's the outcome:
BOSE: Sunglasses no problem at all, ANR and comfort excellent
X11: Sunglasses totally trash the ENC, which was no as good as the bose to begin with. Comfort not as good as bose.
THe X11's are now relegated to back seat passengers.
GO the Bose. Hopefully they'll offer a phone/music interface soon
Cheers
PilotHTR