BNB on BNB Smart Chain clears in a few seconds for pennies, and it's the natural choice if your crypto lives on Binance — withdraw BNB from the exchange, deposit to Duel, and you've paid almost nothing in friction. The same chain also carries BEP-20 USDT and USDC if you'd rather hold dollars. Duel adds no fees and processes payouts instantly, so the exchange leg is the slowest part of the trip.