Jezzer
Unspecified
I have the Sonys XM4's, and had the Bose Quiet Comfort II's before them.
Sony - a better SQ and overall a better package, they are a much later product than the QCII's but the QC's were slightly more comfortable, and the SQ was very good with them also.
The later Bose 700's which were released as competition to the XM4's are utterly terrible.
I stuck with the Sonys.
I had the QCs before and have the NCs now and they’re great. Better than the QCs and certainly not terrible..!!