in my opinion the best and very trusted exchange is binance, because it has proven to be a very reliable quality and very low transaction costs, the security level binance is very high and does not always leak personal data and often holds highly qualified IEO programs for investors investing in IEO programs
Binance is listed as having the most successful IEO projects at the moment, and the most successful project at this exchange is Matic, as this is the project that has made a lot of investors make a big profit. It can be considered that Binance is the most reliable exchange because they have never disappointed investors and Binance's development policy is growing so I believe this exchange will always be in the No 1 position at CMC