I invested in mining in the spring of last year, but, as luck would have it, a month later the price of Bitcoin began to fall and stayed at the bottom for almost the entire summer. In August, the situation started to improve, and the period from October to November turned out to be excellent. Today things are a bit better than in the summer, but the prospects are still not very bright. The income is minimal, and if nothing changes, it will be bad. In general, if you plan to invest now, do so only with the hope of further growth. If you don't believe in Bitcoin, I wouldn't recommend investing. The cost of contracts here is quite high (in terms of power), and in perpetual contracts, you also have to pay for maintenance. Although the contracts themselves seem nominally inexpensive, they provide such low power that the income is meager. Moreover, the mined coins cannot be reinvested in additional power, so they just sit idle until the minimum amount for withdrawal is reached. And that amount is quite large! It would be nice if you could buy more and increase the power to improve profitability.
