For stablecoin exchanges, I'd recommend Binance or Kraken for their competitive fees and liquidity. Both offer reliable USDT/USDC trading with reasonable withdrawal options. Coinbase Pro is also solid for US users. Always check current fee structures as they change frequently. Speaking of strategy games, I've been playing Infinite Craft lately - it's surprisingly addictive when waiting for trades to execute. The key is finding exchanges with good order books and minimal slippage.