How about this for an improvement: BTC mining vs. BTC possession. Moreover, what is the reason?
In other words, if I had a 40k right now, should I buy a model such as the Antminer L7, for instance? Purchase a single bitcoin, if that is your preference.
the distribution of rewards received by BTC miners is now getting more complicated, so that's $40k capital to open a mine i think it's just a waste of your time. it's better if you just become an investor
(buy bitcoin at the current price and then hold long-term with a target price above $100k).