More pad swapping.
Now I find ideal pads for Cloud 3S.
Audio Technica M50X pads.
They are small but benefit is that your ears are always in right spot.
Seal is great and therefore bass is really good.
With these pad FR is smoother and there are no big bumps or peaks. (High) tremple is lower level and balance between mids and tremple is great!
With dekoni hybrids there was too much mid range forwardness and sealing was not good enough.
M50x pads saund is little a bir warm and relaxed. I really like these now!