It is good to have the final Zeushash online.
Zeus is a trusted company. They are no scamrmers, that is for sure. One of the few miner manufacturers that actually deliver working ASIC miners now entering the cloud hashing industry.
I am sure that they will have the same success they had in the manufacturing part.
I have used cloudhash and it is pretty straight-forward!
I think that it is a very affordable option for cloudmining coming from a company that is sure that it has the miners they claim to have (I am not sure I can say the same thing for other similar cloudmining companies).