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So if I buy 1 a month that takes 3000 and leaves 3000 cash.
a year later
I have 12 90th units added to the mine.
I have 3600 cash.
even with terrible 600 day payoff for the 3000 dollar 90th avalon a1246
Keep in mind those 12 miners might also multiply their resale value to a price higher than what you paid for them new - as the Bitcoin price moves up and the gear gets more expensive.
I remember just a few short months ago top of the line miners going for $10k+ USD from third party sellers, which are now available directly from the original manufacturers for less than half of that.
I'd be interested to know whether companies like Canaan increased their prices during that period as well or if the units were simply sweeped up by scalpers and resold with 100% profit.
its a bit of both.
most asic builders adjust upwards somewhat. when profits are high
and for that matter adjust down wards somewhat. when profits are low
we will be adding gear on pace of maybe 1 or 2 units per month.
we are loaded with gpus
need more btc gear
and more ltc/doge gear.
I have had good luck with
a1066
a1166
a1246
all six are working since we got them two of each.