It's been awhile since I've been in this thread, but I recently lost the right bud of my Nuarl N6 Pros on a flight thanks to an errant mask strap. I
really loved those headphones but I figured I'd use this as an opportunity dip my toes back into the market to see what has improved in the past couple years since I settled on the Nuarls as my only TWS set. So far I have ordered the Technics AZ60, Sony XM4 and Nuarl N6 Pro 2.
The Technics AZ60 just arrived today and so far I'm enjoying them quite a bit, but they're not perfect. They sounded markedly worse over AAC vs LDAC (it's really noticeable) but LDAC definitely hoovers up battery life when you have ANC active. This is out of my Pixel 6 Pro phone. I've been listening for prob 2.5 hours and they're comfortable to fit and isolate decently with ANC.
In terms of sound:
PROS: Really black background to the point where I couldn't detect a noisefloor. Mids and upper bass are rich and smooth with good separation and clarity. Customizable EQ (the app is pretty good!). ANC seems to do good work (although I haven't had too much experience with ANC on TWS). Overall, it's a very pleasing sound that walks the line between detail and richness well, but doesn't grate on poorer recordings.
CONS: Bass isn't the tightest (it's full but slightly bloomy and not as articulate as the best I've heard) and also the treble is uneven. There's a bit of a frequency spike somewhere in the mids that emphasizes sibilance and cymbals can be a bit lacking in harmonic ring and texture, resulting in a papery quality. This contributes to a "clicky" quality to snare drum hits despite my best attempt to dial it out EQ. The EQ is only 5 bands and mostly does an OK job, but it can't make the treble and mid transition more even.
Other notes: Like most earbuds in this space, everything is very "up-front" and intimate in terms of imaging. I wish there was more depth, but the imaging is still decent.
Here's where I ended up on the EQ: