I am on a one-year contract for BTC with a power of 10k Gh/s. Currently, my daily income is about $1.7. These figures are a bit disappointing, as just a couple of months ago I was earning around $2.8 a day when BTC hit a record. However, overall I am satisfied with these results; the main thing is that payouts occur daily. Mining is done using the SHA-256 algorithm, unfortunately, there are no other options. You can withdraw funds from the platform starting from a minimum amount of 0.01 BTC, and the service does not charge a withdrawal fee.