As Ethereum is finally set to launch its Ethereum 2.0 upgrade later this year, putting an end to a long streak of delays, the network will start moving toward a proof-of-stake model. Consequently, the network will abandon the proof-of-work consensus algorithm, leaving Ether (ETH) miners with very few options. Since their equipment will become obsolete, they will be forced to start mining altcoins, or recertify as ETH stakers. So, what is the current state of ETH mining, and what exactly will ...