Most quiet headset?
Shove an ear tampon in each ear then don a Telex 50 ANR switch it on you will hear absolutely F*** all other than the blood coarsing its way through your Carotid Arteries!!! Try it with your wife it works everytime! Quiet alright but not exactly comfortable. That is were the problem lies. It also depends on which cockpit you want to use it in. For Medium sized Jets Sennheiser HMEC 25s