Are TUNING SWITCHES in KZ CASTOR worth it ?

Are TUNING SWITCHES in KZ CASTOR worth it ? KZ CASTOR, KZ VADER, KZ ZA12 and many IEM's from KZ are coming with tuning switches. This video highlights if these tuning switches are really parctical in everyday use or just a hype.
#kz #kzcastor #kz vador #iem #audiophile

Buy from conceptkart
Kz castor : https://conceptkart.com/qdy43d
Kz castor pro : https://conceptkart.com/yneyoc

Buy from audio store:
Kz castor pro with mic : https://www.theaudiostore.in/vmadq8
Kz castor with mic : https://www.theaudiostore.in/tloh0c

Reviews on KZ CASTOR & KZ CASTOR PRO
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KZ CASTOR vs CASTOR PRO :    • Kz castor PRO vs kz castor | BASS edition ...  
KZ CASTOR PRO vs TANGZU WANER :    • KZ Castor PRO vs Tangzu waner SG | Which I...  

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