With all the talk abt the Hifiwalker A7, KZ ZSN, DZAudio D4 and that i dont have any and am struggling to sell my KZ ZSR in my local marketplace, i decided to just give them a go by squeezing the spinfits into the wide nozzle (CP100 which apparently fits in with a little more force) and also using the upgraded silver/copper wires.
So i wore them at night while i was playing some games, then watch some youtube and the fit was so much more comfortable than before. Soundwise i think they are very engaging, nice rounded and a slight emphasis to the lower range. What i meant by the rounded sound is that the vocals have a smooth finish at the end hmm to put it into visuals, maybe its like Lego, where the edge has a sharp finish. With the ZSR the edge has a smoother, rounded finish which may be good and not (personally i like them) It has alot of depth, but the music is like trying to squeeze through a hole into the ears (like a funnel, not tuat narrow, but u get it). Also, they are less resolving than the AS10.
The rest of the regions are pretty balanced but there should be a bump at the lower treble region, but not piercing by any means (i'm thinking metal / EDM would sound good but i dont have any in my SD card at the moment). The isolation is just decent, its pretty comfortable as they are really light coupled with the fact that its over the ears.
Aesthetically they look damn nice to me which was part of the reason that i got the green one. I actually bought a nail polisher during my trip last month to remove the left and right painting on the back face shell but i didnt as i didnt like the sound initially. Now i am undecided if i should keep them as they might not sound the best, but its really good considering the price i paid ($11 after a $3.5 coupon).