I have been using this exchange to sell and buy cryptocurrencies for several years because it offers good security and also has a large market volume for the most important cryptocurrencies, such as Bitcoin or Ethereum.
What I like most about this exchange is its commitment to account security, as it is evident that one of the most important issues in the world of cryptocurrencies is hacking exchanges. For this, Bitfinex offers several security measures for your account.
They also have their own currency called USDT which offers parity with the USD dollar, so it is possible to keep your funds in dollars while having a cryptocurrency called USDT, this token can be easily transferred as if it were Bitcoin. Review collected by and hosted on G2.com.
They are very selective with the coins they add to the platform, although this can be positive in terms of reducing the saturation of the service with useless coins, it ceases to be when they don't add certain interesting coins with a large community behind them. Being a well-known exchange is the result of many malicious hacker attacks, and although they have been operating for years, I personally am afraid of having coins stored on the exchange, although this applies to everyone. Review collected by and hosted on G2.com.