My favorite Cex is Byte Exchange. It has technology and infrastructure to provide "minimum necessity of Trust".
"People shouldn't even has to rely on their exchange platform to trade cryptocurrencies" is the motto of Byte Exchange.

https://exchange.bytedex.io/

https://bytedex.io/en/

https://kripto.bytedex.io/

More info about Byte Exchange :
https://bitcointalk.org/index.php?topic=5424978.0