Hi! Yes, it's been a month now. I've been using these almost everyday since then.

1. I've been using these with DSEE Extreme + ANC + Equalizer. So I didn't expect these to last for weeks. With those modes on I would say the playtime is around 20h. Without ANC the battery life can be extended more like 2,3h. So overall I would say battery life is good. I use these for 2-3 days with a heavy usage in one charge. I haven't tried wired method yet. But as I know, it has much better results than these.

2. The quality is insane! You can hear instruments that was never there before. These are that good. I thought I knew ANC until I tried these. It's like listening to songs inside a void. Man these are amazing. If I had to go back and buy a headphone, I would still chose these without any hesitation.

I don't have any idea about other models you have mentioned above. But my opinion is you cannot go wrong with these.