i guess bybit is one of the emerging ones. But there are old players like bitfinex n bitstamp who are built up on solid grounds. As far as my opinion i believe binance will not survive the attack by US government. Sooner or later they will put it down. It could happen tomorrow or in 5 years no one knows but yes it will definately happen with binance. So im staying away from them and would suggest the same to others.