I am whitefire customer and using his private BS. Its $16 - $20 per day revenue on $4000 board. I am also not running the board at its full potential. You can add 10 - 20% on top of $16 - $20 per day revenue if you provide good cooling to board.
You can do rest of the math.
Ok, Thank you for clarification. Can you also report Does BS have any integrated devfee and what profit it generates without devfee?