For me, it's CEX. Think of it this way, let’s say there are 1,000 people. Out of that 1,000, for sure the majority of not all will go to an exchange site, but not all of them will be interested in a casino. Even if they're not into day trading, as long as they want to get into crypto, the first place they'll go is an exchange site. That’s where they buy and sell the coins they want to invest in. As for casinos, no question, there are people who simply don’t want it. They would rather take a risk on a coin than risk it in a casino.