have em since for a week now, been using momentum wireless for past 6 months.
build quality is great as expected, comfort also even tho momentum are a bit more comfortable for me.
SQ is better than momentum, but not that much (with ANC on).
connects instantly, while momentum takes like 5 seconds.
volume is OK for me, never had a need to go past 75% during indoor use and 90% while walking outside (same as with momentum).
ability to turn off ANC is great since wind is blowing almost constantly here and ANC can't deal with that.
no complaints on battery life, even better than advertised.
touch controls work good. took a while until I figured volume control, but no problems now. works with gloves which is great.
now, on to complaints..
sound with ANC off is really bad. just bass and nothing else. using "Clear" preset in beoplay app makes them sound better, BUT
headphones don't save state which makes the whole headphones+app combo pretty useless for me. If I change something in it and turn headphones off and back on, they will be in default state until I open the app again which makes the app apply the settings again.
same goes with ANC. ANC is turned on every time you power on or connect the headphones to something.
it's a pain in the ass if you want to use them with ANC off to have to open the app every time after reconnecting the headphones to pick up the EQ preset and to turn off the ANC.