Which pool is the most advantageous for Mining SHA-256 on Hashflare?
Many people divide their mining power in 33.33% in each of their three pools. There is no known fact which pool is better, as profitability in pools depends greatly on luck.
I think though that Hashflare is a cloud mining company which in the end will scam a lot of persons who believe in these ventures. They already cut down their contracts from lifetime to one year, an indication which shows not a healthy status of this business.