it's quite complete, and you can pay with credit card, unless sites like kraken. And the fees are the lowest possible, about 3% or 4%. There's this one and Bitbay who is still verifying me too. It looks safe and accepts fast payment with credit card. Avoid Coinmama too, it's also accepting fast transactions with credit card, but the fees are terrible, 7% or even more. In a nutshell, sign up on Bitpanda, Bitbay,Bitstamp (for buying fast with credit card) and see which one of them answers you faster in the verification process; and sign up on kraken,changelly,bittrex and bitfinex for exchanges possibilities. Right now, that's what I did, because there's no 100% safe place, but those are thanks to my research the "least-dangerous" ones in this crypto world...