could you tell us more on what advantages bybit has?
Better UI than BitMex. It is pretty important for new potential users and those who never experienced derivative trading previously.
Bybit motto is "We listen, we care, we improve" and 24/7 live chat is far better than raising ticket on BitMex. You can ask anything to Bybit official account on like 8 biggest social media platform in this world.
Last but not least, Bybit allows users to withdraw and deposit in all available crypto while BitMex only allows users to deposit and withdraw in Bitcoin.