Bucataras hai-hui

 Hello everyone, what do you think are the main criteria for a reliable and fast cryptocurrency exchange service?

 Hello, for the purchase, storage and trading of cryptocurrencies, it is better to choose large centralized exchanges with an impeccable reputation. Such sites are responsible for the safety of user assets and have high security. There are also specialized online exchangers for this, for example, https://www.trustchange.com/ , which now enjoys a good reputation.