Litecoin is the speed-to-cost sweet spot at Duel — 2.5-minute blocks and fees of a few cents mean our test withdrawals confirmed on-chain in under three minutes, the fastest of any coin we timed for this review. The $5 minimum makes LTC ideal for micro-bankroll sessions on Dice or Plinko, and because Duel skips routine KYC, a Litecoin cash-out feels closer to an instant transfer than a casino payout.