Hello crypto enthusiasts, I’m curious about platforms where I can exchange Bitcoin, Ethereum, and altcoins quickly but don’t want to provide KYC documents, especially because privacy is a big concern for me. Ideally, I need something that supports a wide variety of coins, doesn’t have hidden fees, and completes transactions fast even with larger trades. Many exchanges advertise speed and anonymity, but I’ve read about some where the interface is clunky or rates are poor. Can someone share insights on which services genuinely combine user-friendliness, variety, fast execution, and robust security without ever asking for personal information?