I will open accounts on some exchanges soon. I would like to prioritize one where I will be able to practice for free. From what I have read and seen so far, Binance seems to be considered the best exchange overall. However, I didn't see any mention of being able to practice for free on Binance website. So which exchanges would be best for that?
I recommendation you opening account on Binance, Houbi, Bitmax because Those are exchanges high secure with cheaper fees when you transaction altcoin or bitcoin.