Quick comparison to the B&W PX.
I have been using h6 g2 being driven by a DragonFly Red via an iPad Pro 10.5, but got tired of how cumbersome it was, especially with the Apple Camera kit adapter. I also had a jitterbug in line at one point, but it was simply LOL ridiculous for public (airplane is my primary use case) so I had to drop it. I bought a pair of PX to see if I could add to the convenience factor, noise cancellation (I fly a lot) plus my new Essential Phone has done away with the headphone jack so I started thinking that I might as well just accept wireless is the future. I was really bought in.
I am happy to answer questions, but the short is that there is no comparison between these rigs. When the PX is wireless, it is not even in the same zip code as the B&O/ Dragonfly. No audiophile adjectives needed to describe the differences. The PX does have the ability to be driven by a wired connection, but I still hear a significant veil, not really close. The other thing that I learned (which is probably common knowledge) is that noise cancellation introduces huge compromises. I am really questioning this technology in its current form.
Add to this the h6 are lower profile, look better (in my opinion) and are far more comfortable and there really isn't much of a decision to make here. I do wonder how close the h9 gets to the heaven a no compromise wireless h6 would be?
I may have been expecting too much, but I grew up thinking that B&O was form before function, and never really offered the best bang for the buck in terms of sound quality. But the more experience I get with h6, it seems that we are getting the best of all worlds. This is a spectacular sounding, incredibly comfortable, great looking headphone.
For now, I am forced to accept the wires and appreciate the h6 as being an exceptional headphone!