So while I am waiting for my second pair of **** to arrive (previous pair is out of order... based on collective feedback from this forum, looks like hair is stuck in the dynamic driver of the left piece), I tried to get back to the IEM that was my fav 6-12 months ago or so - Tin Audio T515. Holy crap, after spending time with ****/C10/ZSN, T515 is so painfully V-shaped

Obviously moving from one sound signature to another always requires few hours of transition burn-in but at this point it is too much (T515 is a great IEM but only for V-shape heads).
So I have now decided to use for the next couple weeks the IEM that is not often talked about here - NarMoo W1M (review:
https://www.head-fi.org/showcase/na...e-isolating-headphones-with-mic.20610/reviews)
It is apparently same shell and same drivers as T515, but differently tuned - more balanced or even mid-forward, but still with impressive extension on both ends, clarity and separation well above its price. Soundstage after **** is somewhat intimate, but nothing beats **** soundstage below $50 anyway, in my opinion.
Also listening to W1M you realise that one thing **** somewhat misses is subbass depth. Don't get me wrong, **** subbass is pleasant, precise, quick. But it is just not that deep. With W1M (equally as with T515) you can feel subbass rumbling with a throat, so pleasant! But no bleed whatsoever. Unlike T515, W1M's mids are not suppressed. Treble detail is outstanding with zero piercing (after all, there is no BA, just two dynamic drivers). Sound is dark'ish but within reason - another "like" from me.
TLDR: W1M is very underappreciated IEM, you can say it is T515 but with elevated mids and 20cm longer cable.