I’ve never used Binance specifically for CoinPoker, but I’ve seen enough people mention that route over time that it doesn’t seem unusual.
I’d just double check three things before sending anything: network selection, minimum deposit amount, and whether CoinPoker asks for a specific token or chain. Most deposit problems seem to come from sending through the wrong network, not from Binance itself.
If it’s your first time, I’d probably test with a small amount first and only send the full deposit after it lands.