very true . SHA256 mining is very unstable as they base the difficulty off of btc difficulty . x11 is based off of dash coins difficulty and they limit the contracts for to years no fees . But we all know there is always fees and thats when they sell the hash upfront . Also keep in mind there arent an ASCIIs out for ETH or x11 algos . which killed the roi recovery for SHA256
very true . SHA256 mining is very unstable as they base the difficulty off of btc difficulty . x11 is based off of dash coins difficulty and they limit the contracts for to years no fees . But we all know there is always fees and thats when they sell the hash upfront . Also keep in mind there arent an ASCIIs out for ETH or x11 algos . which killed the roi recovery for SHA256
Yet we should not forget that 95 percent of such services - the usual HYIPs
yes that is why people need to do research before purchasing .