TechnoidFR
500+ Head-Fier
I think ZS10 Pro is better than ZS7, but ZS7 still a superior sound signature to me personally. The bass slam for EDM is untouchable by the ZS10 Pro. When I listen to J:Kenzo playing some UK Dubplate on Rinse FM, the ZS10 just doesn't cut it for me personally . ZS7 Pro is very welcome, keeping it's giant low end hopefully!
IMO, the ZS10 Pro's sound much better with the vent at the DD covered with electrical tape. They become ZS7 competitor (to me, others not so bass friendly probably find the ZS10 Pro a ZS7 killer). Not sure of the long term effects of doing this though, doesn't seem like anything is wrong with them when doing it.
I'm agree with you, i love the smooth side of the ZS7, ZS10 Pro is less fun, and lullaby ( or rocking ? don't know which word used ). The ZS7 is clearly my prefered KZ, great combo with C16. if you search the enhance of ZS7, go Yin Topaz ( in my description ).