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CLoud mining right ? Not machines because the price is 2 low for a machine. Can you help me with more specific details please ? I want to invest about 5.000$-10.000$. Any advices ?

depend on your risk appetite. I will definitely consider to invest a actual mine machine (6 AMD 580) will cost you around 2K USD. and you can invest 2-3 of those depending whether your living condition would allow.