Old Miner Regret: Buying Doge Miner, Losing $2.25 Daily! shorts

Is the iBeLink BM-L3 Doge miner a bad investment? Exploring why this miner is now unprofitable compared to older, still-profitable Antminer L7s. #DogeMiner #iBeLink #AntminerL7 #CryptoMining #MiningHardware