Ethereum update: Antminer z9 mini, is it still profitable?
If energy cost are extremely low, would buying a couple z9 minis still give me some profits? If not anyone have a better Antminer or gpu that could show some nice return on investments?
Ethereum is a decentralized platform that runs smart contracts: applications that run exactly as programmed without any possibility of downtime, censorship, fraud or third-party interference.
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