HIFIMAN SUNDARA Silver

Really good value for the price.
The headphones are quite comfortable to wear (not Sennheiser level though). The build quality is just OK, I'm not sure how long they will last.
The sound is overall very good and neutral. The bass is precise and clear, a little on the lean side. The mids are very clear and precise. The highs are really resolving without getting too much, the perfect level. Right between Sennheiser and Beyerdynamic.
The soundstage is not too big but the layering and details level is so good that they sound big.
They are very good headphones for the price, I highly recommend them.

I am using this for audio production, listening, gaming and similar.
Its great out of the box, but benefits immensely from a few additions.
Its not as detailed out of the box as it can be, so an equalizer is needed to up the treble by about 3-4db. The low end (60-30hz) also needs to be amplified.

The included cable is short and low quality, and twisting it can make the sound cut out on one ear, so an upgrade to a balanced cable is strongly advised.

Replacement earpads from Dekoni are a blessing if you have bigger ears like me. The included earpads are a bit too small and shallow.

As for the sound, the soundstage is great, its fast and detailed just like planars are supposed to be, and isnt fatiguing to your ears.
Its capable of outputting enough bass for any normal person, but not enough for true bass-heads.
For some reason the bass improves immensely when I lift the headphones slightly out from my ears. Perhaps there's and earpad type that can help maintaine more of that bass.

In conclusion: These headphones are mazing for the price, but needs a few additions, adding to the cost.