BITMAIN ANTMINER L7 VS L9 – WHICH MINER OFFERS BETTER ROI?

At the guts of your Antminer S19 Pro is Bitmain's advanced mining technology, which is intended to provide the best possible general performance and trustworthiness. This miner is supplied with the most recent ASIC chips, that are optimized for Bitcoin mining.The warranty only applies to the first purchaser who ordered the device directly from BITM