Worn Bose for over 5 years now, from PPL(H) to FI(H) only ever had one problem, dropped it on the apron and cracked the ear cup holder. Sent it to Bose, they replaced it, the two ear cup pads and the little piece of sheepskin, all free of charge! Excellent customer service!
Tbh, only every worn Peltor and David Clarke as other headsets but in my experience, Bose beats them hands down!