Currently the binance is the top crypto currency exchange. You can trade in binance. Because there is good liquidity in binance, you can easily sell and buy big amounts. But no exchange is safe. The exchange will only be used for trading. Never hold your fund on the exchange. Exchange owner can do any kind of drama at any time. So it's good to be careful.
I agree with you. Agree is currently one of the best (if not the best) exchanges for altcoin trading. It features plenty of liquidity and they've been around for a while now. Although a lot of people might feel otherwise but it doesn't change tjat fact. When Binance was hacked, they compensated users from their funds. I mean – nobody literally lost during the hack. Since then, I'm sure they've beefed up security. That aside, centralized exchange should mainly be used for trading purposes and not storing funds. How to increase security?
1. Activate both SMS and Google Auth.
2. Don't use APIs (even though it's safe to use).
I use the services of coinsbank, personally, everything suits me
most importantly they ensure the security of my transactions
you can select and connect google authenticator as well as SMS notifications
use it. recommend