i've heard miracle before . luckily , my friend's miracle fit my ear almost over 90 percent .......... quick impression compare to my C4 , the miracle has a bit more bass but do not impact as my c4 , treble extend slightly more on my C4 . To my ear , miracle has a vast soundstage ...... however C4 has even bigger sound stage and C4 become the CIEM which has the biggest soundstage i've ever heard ( i heard JH13 Pro freqphrase , miracle , Mage , Rooth LS8 , UERM , UE18 and coming up will be Fitear MH335 DW ) .......... as the result , my friend sold his miracle and become a new C4 owner ( i swear it is true
) )
for my taste , i even prefer the UERM to miracle .......... and about the C5s , sry i can't help you , don't have any experiment about C5s