I burn about 20+20+110+70+70+40+60=390 watts an hour at home.
So 10kwatts a day or 3650 kwatts a year at 25cents is 900-1000 a year.
Some is solo some is btc pps+ some is scrypt pps+
I would argue I get 100 or 200 back from the heat it makes when cold.
And 100 or 200 back from pps+ so at best it loses 500 a year at worst it loses 800.
I can do that tell I die (I am 70 so say 20 years)
If I hit a block great
If Doge LTC or BTC go way up I make out due to the pps+
But I am making around 800 a month with the host I use.
https://www.corexhosting.io/if you want to buy and set a unit up with him tell him philipma1957 sent you.
he will sell 1 unit and host it.
right now the s23xp turns a monthly profit (one can never count the purchase price)
so 270x 0.0353=9.531 and you pay 7.392 in power thus it makes 2 bucks a day
about 4 years to pay for the unit.