There are 2 options for us to evaluate Cex or Dex better. The question is can you afford the very high fees at Dex? In addition to the high cost, where the volume is also very low, the analysis also becomes very difficult.
Personally, I would choose Cex. Even though they hold the money of all of us we can still choose reputable exchanges so our assets are less risky, the choice is the Binance exchange.
They have an insurance fund to prevent when investors lose too much money, they can still compensate. Plus they have a lot of trading functionality and the fees are extremely low. They also opened a nationwide OTC service.
There is so much convenience in Binance, so why do we choose Dex for?