Monero $XMR has undoubtedly been the leader in privacy coins, while Zcash $ZEC has long been incomparable to Monero, as Monero's security and privacy are unmatched in the cryptocurrency world—second only to none, and no one dares to claim first place. The only drawback is that the exact supply cannot be determined, but this does not suppress the rising price driven by strong privacy demand 📈