Antminer S5 converted to hashrate price is back down to $390 or $0.338/GH/s on Hashnest. If you buy hashrate on the internal Hashnest exchange price is currently $0.347/GH/s for AntS5.
Bitcoin Cloud Mining Forum
Bitcoin Cloud Mining Forum
Yes, Bitmain S5 s currently the best home miner you can get. However, I would go with cloud mining if you really insist on mining at all.