I'm thinking about buying a new ASIC Usb.
Do you think it will be worth it?
Definitely no. If you are learning mining, you can understand it with just the hardware of your actual computer. I not recommend to invest in hardware that will never get ROI, it's way better to just buy btc directly.
What if I raise money and start a big farm?
https://ibb.co/kknymF https://ibb.co/kknymFI did a budget for a farm with 10 Antminer s9 (2.606 $ each, cables included tot. 26.060 $)
other expenses are electricity (1200 $ per month tot. 14.400 $ per annum), 4 fans (25 $ each tot. 100$), rent (200 $ per month tot. 2.400 $ per annum) and a contigency fund (200$ per month tot. 2.400 per annum)
If one Antminer s9 mine 0,5 BTC per motnh that means 5 BTC per month in total and 60 BTC per annum in total.
At the current excanghe rate (12.000 $ per 1BTC) the income is estimated at 72.000 $.
The net income would be 26.640$ (Income minus Expenses).
The fascinating fact is that bitcoin can grow in value from 1.200 $ to 10.000 $ maybe in 5 to 10 year.
What do you think? Is it right the budget?