My H10-40 headset like Triggers broom, had it since 1987, one new mic and got through two lots of springy head band and cables. Also several ear seals. They have done 15k hours.
One thing i do hate, gel ear seals only seem to last 18 months before they burst and in warm weather they keep falling off.
One of my students had a Bose ANR bought for her. She used it only once as she said she couldn't hear the engine when landing and put her of the set.