Does anyone know a good exchange with a big variety of altcoins? Important detail though: no ID-verification, since I don't feel comfortable sending them a picture of my passport. Any suggestions are welcome.
No ID verification is not a good way to stay in an good exchange.
Why would you want to send all your info to these exchanges when they're so prone to getting hacked? I can understand if you want to cash out into fiat since AML/KYC requires it, but for crypto to crypto, there's absolutely no good reason to need ID of any kind.