I hope Duelbits will add soon the TRC20 and BSC20 version of USDT since only ERC20 USDT is available while other blockchain is already available on the casino.
If duelbits adds this it will be better than other coins in my opinion, because these two stable coins have cheaper transaction fees compared to stable coins on the ETH network, when I saw the news duelbits added apecoin then there are possible that those stable coins outside the network of ETH will most likely also be added to their payment system.