>>106442860
Linear bass response, low THD, easy to EQ.
>>106441979
Can't help you much since I've never heard those myself but the tuning seems good, at least.
>>106443092
It has better tuning. They fucked the treble up in the 9600. I guess if you use EQ it doesn't matter which one of these two you get.
>would the open back fuck up my stream?
No.
>>106442789
>I picked up the Sony XM4 and they seem to have pretty awful audio quality.
Correct, those are pretty terrible.
>Spacial audio also sounds like it's playing catch-up
Bluetooth headphones usually have delay, that's probably what's happening.
Anyway, the Momentum sounds better but you can use EQ to fix the Bose's FR and at that point there wouldn't be much of a difference between those two, sound wise. And I've never had a good experience with anything wireless Sennheiser made.
