Cloudhashing and cexn anybody here ever used or uses these services?

[runcpurun]

I want to invest in cloud mining, know these two cloudhashing and cex. not yet know what I will choose, anybody here ever used or uses these services?

[BITMIXER.IO]

Both of them are not profitable. You may use http://mining.thegenesisblock.com/ to calculate your losses

[mindfulmojo]

Cex can be profitable, but not as mining. It is commodity exchange, that commodity just happens to be gh/s.

I made profit on it, but it's like day trading. I found it too stressful... 

Once I made enough bitcoin trading, I held on to the gh/s, because in mind I brought the price down.

Be aware though, it's a gamble, and the trend is for the gh/s price to keep falling...