I’ve had mine a couple of weeks now, and I’m well satisfied in all three areas.
Device switching works well, and makes sense. If I’m listening to MyNoise.net on my phone, and open my MacBook Pro, it offers to switch. It’s really great, and low friction. It’s the advantage of having one company make the hardware and software.
The noise reduction is phenomenal. I can barely, barely, hear the white noise machine in my office when it’s on. Otherwise, dead quiet, and all I can hear is my heart beating. Really amazing.
The sound is amazing too. I haven’t heard $50,000 headphones connected to a tube amp set in marble with a $100,000 turntable playing rare vinyl, but, they sound great. I’ve listened to a broad range of music on them both from Apple and high-res FLAC tracks from hdtracks.com through the Onkyo HF player on iOS. Everything’s there that you want to be there, including the nice quiet background in which to listen.
I think of the case as a sleeve, with minimal protection. (case thread)
The blue color is nice, and a nice change from the normal black/space gray/silver/rose gold palette.
5/5 stars for me.