When I first started buying cryptocurrency, I was constantly worried that I might get a bad deal or encounter a dishonest service. At first, I relied on advice from friends, but then I stumbled upon a rating of crypto exchanges at monitoring of exchange offices Minfin, which really made my life easier. There you can see not only the exchange rate, but also reviews, reserves, and speed of operation. This helped me avoid several questionable platforms that were recommended to me. Now, before each exchange, I go there — it's easier than searching manually and risking my money.