if i have a rig of 5 AMD cards each of 30 mh/s
mining etherium
how much etherium i can find at the end of the month ?
for a small operation like that, you wont make even 0.5 ETH a month, your like 2 years behind a few cards actually making a coin or two a month
BUT: Eth wont always be minable, that 0.5 ETH you mine a month could be worth 1000$ one day, or maybe you can use it in a staking pool, turn it into more ETH ($$)
What im saying is: Don't always just think of how many coins a few cards can make in 30 days, but rather what those coins could be worth in the future
(goes both ways, coins could be worthless too haha)