If you are looking for an investment with alt coin, It's risky as bitcoin cloud mining and why not just try to trade out with alt coins instead of cloud mining them? We know that most of them have the same fate in the end of scamming their investors. There will be a bubble with alt coins as bitcoin's price is pumping.
Alts is a bubble, but we dont know how high the bubble will go right?
Hopefully not too many bad things happen. Cloud mining is and always has been risky.