Hashnest UMISOO offered 0.0006 BTC/Ghs.
UMISOO? The same UMISOO that had to shut down because their S2 Antminers can't mine at a profit?
I just pointed out to the fact that hashnest offered a rate lower than cloudmining.website. Shutting down due unprofitability may depend on various other factors as well. Cex.io paused mining for public, while their rate was far higher than the competition.