For me I went for ultra low operation cost/maintenance. Farm overseas in a cheap rent/electricity area and I only fly back 2-3 months to troubleshoot any issues. I don't mind being 5-10% off the most profitable coins especially if it use less heat, because stability = profit. Everything runs below 80% of limit. I also don't undervolt till the edge of stability.
May I ask in what country do you mine?
Malaysia. 5 cents electricity, 1600sqft for $250usd monthly rent.
I live in Australia, Malaysia is close (relatively). Do you have to be a dual citizen to rent a building and set up electricity accounts?
What could I get set up with 50-70k USD? Enough to be worth it?
Sorry to ask but I kind of want to expand in this way. Do you consider partnerships? 😉