14.2 GHASH @ yiimp already and they mine with a profit.. (60% of the hash is sp-modded)
http://yiimp.eu (hsr)
2% to epsylon
284 000 MHASH in fee. That equals to around 47 gtx 1060 cards mining with the opensource miner directly to epsylons pocket.
The profit of yiimp it rising from fee thanks to spmod.
But all coins on yiimp and zpool sooner become not profitable due to auto-switch machines.
So if someone spreads the spmod, then the profit dramatically decreases.