Nuraphones blow Nura True out of the water. Its not just the bass that's insane, but the mids and highs that are on another level of resolution and the separation/3D imaging thats immediatelly noticed. Noticeably superior. There's alot more space between instruments and that holographic effect that I'm accostumed to in much (much) more expensive headphones. You can pinpoint instruments with great accuracy here. I hate this cliché expression, but the difference is night and day, so huge they can't be compared. I thought they could be a bit better than the Nura Trues, maybe just the bass, but that is not the case at all. These play on another league and will be hard to be beaten by other BT headphones. They are totally worth the price (399€ new), it's a crime if you choose a SONY 1000X M4 for example, over these. They're on ebay for 150€-200€, this is a steal.
Seal was immediate, comfort excellent after 2 hours of use and ANC/isolation in these headphones is world-class. ANC still not on par with BOSE QC II, but still very good. Ambient mode is great, you can hear everything and talk with someone with the headphones in your ears. Call quality one of the best I've tried so far.
I guess its a goodbye to this thread, found my BT headohones. See you in heaven.