In December there were several posts regarding the 30-3G headsets.
Looking at comparison charts, there is little difference between the
20-3G and 30-3G 4db ANR and $130. My only experience with ANR head
setd was a flight with Jeff L and his DCs (about 1000 times better than
Has anyone ever compared the 2 lightspeed models and found anything
that makes the 30-3G worth the extra $130 ?