I have been using this service for two years, and my impressions are mostly positive. Although some users complain about the high withdrawal threshold, it's worth noting that you can calculate your earnings using the calculator (which, fortunately, is available). You simply input the expected Bitcoin rate for a certain period, choose the power, and get the projected income. Additionally, if you take a one-year contract, you can withdraw funds even without meeting the minimum requirement! Everything else is great! Payments come without delays, there is an option to choose between Bitcoin and Ethereum, and staking has also been introduced. There are regularly various discounts, promo codes, and referral programs. There is a chat on Telegram and customer support. Overall, to sum it up, this is a good service for cloud mining!
