I've been inactive for a while, I want to continue trading but now I don't want to stick with conventional trading, the regular one. I want to be more risky this time that is why I am aiming for futures trading.
I've watch some youtube tutorials about it, I already understand how it works but I can't choose which platform I would choose.
on my list is Binance, Bitmex and Okex. Any thoughts?
You can choose Binance. Binance has two types of Futures trading Perpetual futures trading and the other Quarterly futures trading. If you have doubted you should try a small amount to be sure how are those exactly work.
Suggestion: don't use "borrowing features" in Perpetual account for futures trading.