Got my MTW3s yesterday. Here's some initial views.
Pros:
- Sound is really good for my taste. Best I've had in a TWS I think. Compared to Senn' MTW2, Sony WF-1000XM4, M&D MW08S, Devialet Gemini, Lypertek Pureplay Z7 etc.. Crisp and punchy with much better vocals compared to MTW2. And they are loud enough too.
- ANC is good (tested vs WH-1000XM4, Airpods Max, Airpods Pro and Beats Fit Pro, on my porch where's there unfortunately a lot of freeway noise)
- Fit and comfort are very good, with almost all tips I tested with. (Spinfits, Comply, Final E-type etc) Feels light and secure in the ear. (I actually like the original mounted tips.)
- Call quality in silent enviroment are good. No complains with several calls. (haven't tested outside yet)
- BT range is good, and connection seems stable
- Smaller case than MTW2, good quality, looks nice and has wireless charging.
- Touch controls are accurate and easy to use.
- App is ok
- AAC/AptX/Adaptive codecs
- I think they look good, if that matters
(I have the graphite version)
Cons:
- Adaptive ANC... well... My left ear hates it!!! I have droputs and noise when chewing/talking/shaking my head etc.. I had a similar experience with the Devialets. It's not that bad with the Senns', but annoying as he... Comply Foam helped a lot with the Geminis, but not so much with the Senns
- ANC is just good... the other 4 headsets/tws mentioned, were better.
- Transparent mode has a lot of white noise (haven't tested the feature much yet, but the white noise was disappointing)
- They could have LDAC codec. (I will use them with an iPhone, so AAC is all I need anyways..)
- The app EQ could have more bands...
- The case is still a little big compared to several competitors.