Better to buy 1155GH/s from Hashnest
www.hashnest.comAntminer S5
Power: 0.51w/GHS
Maintenance Fee:$0.001175/GHS/Day
Then you see yourself, is S5 profitable or not.
Since Bitmain lowered the cost of purchasing one S5 to hash to $390 it is a bit less expensive to go ahead and buy one miner, converted to hashrate rather than buy S5 GH/s on the internal market. It will be interesting to see what the S6 sells for.
Bitcoin News Magazine