Than means the method you get the coin is not based on how much power you devoted into it(Proof of Work), but based on how much coins u obtain and then generate the new coin based on how much coins u store(Proof of Stakes). As a result, those mining machine is useless. And ETH is about to change from POW to POS...
Than means the method you get the coin is not based on how much power you devoted into it(Proof of Work), but based on how much coins u obtain and then generate the new coin based on how much coins u store(Proof of Stakes). As a result, those mining machine is useless. And ETH is about to change from POW to POS...