Did anybody tried to run SP30 more energy efficiently? If yes, care to share the settings and what the energy consumption/hashing speed will result?
I have my units in hosting, so cannot play with settings as easily as with SP20 at home.
A few that I tried, the green was the optimal until the recent price drop, now they are all offline, UK electric rates kill any chance of profit


This is useful; can anyone provide a similar table for SP31 and/or SP35 voltage settings: hashrate vs power.