In 2023, buying a noisy, second-hand, inefficient scrypt miner may not be the wisest choice. However, the Elphapex Scrypt ASIC miner for Litecoin and Dogecoin, featuring water cooling, is a modern option. While the Goldshell X5 is an older yet powerful DOGECOIN miner, one should weigh cost-efficiency, market trends, and potential returns before making a purchase.