Sony WH1000XM2. They've been given a workout both wired and Bluetooth over the weekend. The Sony app has been downloaded and,despite several negative reviews, is working well. Overall I am quite pleased with these headphones. SQ is great both wired and wireless, they are light, and comfortable enough for hours-long listening. The only con is that they cover the mics on my hearing aids, something that wasn't a problem with my vintage headphones. That was expected, however, as every headphone I tried did the same. I'll get around that by boosting the treble at the source. Overall - 5 out of 5 stars so far.