My suggestion is never use cloud mining. Difficulty increases and you never get profit as promised. Cloud mining is profit for sellers, not for users (most of the time)
Here is my opinion on cloud mining! If these companies have the money to put the system together to mine properly where they can take your money to let you make a profit, why do they not just do it their selves and keep all of the profits thus making more money? They do this because they are able to charge you and get their profit up front and there is always a percentage of you who will not make anything! Think about this.