in my view, mining in general is dead unless you have a mass amount of cash plus willing to off set maintenance cost.
if you look at cloud mining sites, most turn out to be a ponzi eg: pbmining that fooled people in the 1 year doing promotions etc.
The best way to gain bitcoin, would be seeing a normal fiat business to buy more bitcoin at an exchange when prices are right.
Hmm.. So if you have "mass amount of cash" mining is not dead? If not is dead

Just check Bitmain for hardware and Hashnest for cloud mining..