Are there any online Cloud Hashing Profitable at the moment?

[LDA]

Hi All-

I was considering buying GHs online for profit, however, I noted that most services that I found do not appear to be able to give profit based on the current value to buy GH/s and in special the difficult level that is increasing so fast. Example of statistics:

http://mining.thegenesisblock.com

Example of services that do not appears to be profitable (too high price per GHs).

https://cloudhashing.com/contracts

Any advise of a real service that is profitable?

Thanks.