Osh Side-by-Side
I was able to do a side-by-side at OSH this year at the Aircraft Spruce booth. I've always been a Bose fan (I don't yet own a pair though) and sat through the Bose spiel in their booth as well. I was really impressed with the Zulu's and although I couldn't try these in an aircraft, I really liked the sound quality. When I go buy headsets early next year for my -7, I will certainly consider the Zulus. Of course, this is only my ears and your ears may vary.
Jim