First off Id like to say, Binance is the only exchange that I have ever been in so I have no comparison.
Binance is cheap. I could scalp profit with a $50 Bitcoin change.
The issue is during high volume, the program, & website are so laggy the candles don't match the price & you have to wait up to 3 seconds for the number you typed to show up on screen which can create issues like typing in the wrong price.
When Binance went down, My account was used to pump coins by hackers, then they had sold some to some mystery wallet.
Binance rerolled it all so I had the same funds when it came back up, but I can still see the history.
CZ seems like a stand up guy, & B&B has great gains.
.05% trade cost when you pay in B&B
Too much lag in the end makes it unusable.