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.
First of all, you need to know that bitcoin mining is not easy.
You can not just buy a miner and plug it in and Boom, your bitcoin is ready.
You must have all the necessary equipment and knowledge to extract bitcoins.
Finally, I recommend buying bitcoins.