I'm reeeaally late to the game, but at least now i have some closure on what this all about
juat like most hybrids (and also most multi BAs), cable braids have effect on the sound. not much, but A/B ing it you would likely notice slight changes.. not much to go running for new cables, but if you already have a couple, try swapping it to see if you like the changes.
I'm using the Lyre cable from my Kanas which has 8 braids compared to the stock cable's 4.
sadly i don't have my ZS10 Pro anymore to do comparison, but from memory, they do have similar sound signature and resolution, but i remembered more wow-ed when i first listened to the ZS10 Pro. probably because it has a more excited treble, leaner low mids, and more subbass rumble, making it more engaging on first listening.
this ZSX is a more softer and pleasant sound compared to ZS10 Pro, while having about the same technical capabilities.
i also like this ZSX fitting more. while the ZS10 Pro still moves a bit if i wiggled it when on my ears, the ZSX have more contact area to my ears, making more stable and more similarl to using CIEMs
next I'm going to test it to play some games, see if it has the same good capabilities as the ZS10 Pro for that