Bests & Worsts Reviews from Amazon

I am comparing the Momentum 3 with Sony WH-1000XM3 that I also own. I am using Galaxy S10, Macbook Pro 2017, Tidal Hifi to test them. Sound: It is definitely an upgrade from the Sony. Much better sound stage and warmer sound. Bass is a bit boosted but the phone app has EQ, so you can tune it the way you want. I noticed cracking/popping sound when I use it with Macbook pro. It pops for a few seconds for every song. No issue with my phone. Both MBP and GS10 are using APTX. Noise cancelling: Very disappointing. It can block some fan/AC noise. But totally unable to block datacenter server noise. The Sony won by a mile. Comfort: Material is premium. Clamming force is just about the right amount to keep it on my head securely. Heavier than Sony but not enough to bother me. I still give Sony a slight win in this department. Portability: It does not fold flat like the Sony. So the carrying case is a lot bigger than Sony's. And the case is not hard enough to protect the headphones. And since it doesn't fold flat, you can't hang it around the neck. Sony +1. Features: Connect 2 devices at once. This should be industry standard, but Sony can only do 1 at a time. Momentum 3 auto pause when you take off headphones, I love it. Physical buttons, I like it more than touch ear cups on the Sony. Conclusion: I bought these headphones hoping to replace my Sony. But I think I can only use this in the office. Its difficult to carry around and noise cancelling is pretty useless. If I can only keep one pair, I will choose the Sony. One last thing, for $400, a pair of sound quality focus headphones don't have APTX-HD support? Come on, Sennheiser!