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.
Both has their own benefits .
I will go for buying the Bitcoins, as mining requires maintenance.
The electricity bill, need proper space and also clean when necessary.
Moreover Bitcoins are also illegal in my country.
So it would be better and safe investment if you buy Bitcoins instead of a mining set.
Hope this helps you OP to understand the situation better.