or pick the 'wildcard'
There was a headset shown at the oshkosh airshow last July which was IMPRESSIVE ! It was a modification to the Bose 'Comfort 2' headset, the mod being the fitting of a quality microphone to an otherwise 'listening only' headset designed for pax in jet aircraft.
Being a 'mod' done to another parties product there were no specific attenuation data available but subjectively it was GREAT !
The Bose 'Comfort 2' has some pretty good reviews from the audiofiles who like listening to their stereo music etc so the quality of the headset is GOOD. Its ANR performance, once again subjectively, was very good.
Its wearing comfort was excellent. Wearing glasses was also not an issue.
The earpieces turn sideways to slip into a slim carrying case when not in use.
The downside ; 'Batteries Not Included' ! , so you're going to have to feed it batteries from time to time. the other negative was that it requires battery power to operate at all ! Thus No batteries > No audio ! and of course they're going to run out at the most inconvenient time aren't they, unless you're a boy scout !
But they were VERY IMPRESSIVE in my humble subjective opinion, and I had checked out both the Bose X and the Lightspeed ZULU for comparison (and of those two I prefered the ZULU over the X ). If I hadn't forked out about $ 600 for the Lighspeed Mach 1 'In the ear' headset just a few months earlier I would have bought a 'Comfort 2'.
The product is marketed as UFlyMike.