My best choice, FTX. Centralized exchanges needs users’ trust and I personally trust Sam Bankman-Fried to not run away with my money if the regulators send them a cease and desist order. However, they appear to be careful on regulations. Also, they are endorsed by Tom Brady, Stephen Curry and David Ortiz hehehe.
Next choice Kucoin.
Last choice Binance. Regulators will create a legal precedent of them for avoiding regulations and avoiding to talk with regulators.
I believe, it depends on the preferences of the trader here.
I can't say much about FTX because I am not a user of this exchange.
However, I am a regular user of binance and kucoin, and so far, I haven't encountered any issues.
And also, in any exchange, you should not store your funds too long for security purposes.
So I think, whichever the user uses here for trading, these 3 are quite trustworthy.
And by the way, if you are a small trader, kucoin has still no kyc with 1 BTC daily withdrawal limit (but they are not licensed to operate in US).