All in all we can say cloudmining and hosted mining is just not profitable because we have so many middlemen costs occurring. You will be charged to have operations funded by a maintainer who will always charge a cost to stay in profit for himself.
Not just that. Majority ot cloudmining doesnt reallt operated with the specs or gadgets shown on the website.. What does it mean? They are just simply using the website and the image crafted for the newbie to get on with the site and invest money on that. After a while they can do like the users earning showing it and let them withdraw at first but when its famous already they will start planning to exit and scam the money. Tsk