I heard mining would give a standard income every month after the deduction of electricity fees.
What you heard is only a rumor, there is no standard income in mining
this is so true also to crypto coins
But to say the fact, i do not see a decent income as the exchange values of altcoins i mine are low. The coins i mine are; Zcash, Neo and ETH. What about you who mine?
you mine the most popular coin and probably has the highest diff
why don't you try other decent coins out there like X16r for Nvidia's and Cryptonote Algo's for AMD's