@Claymore, profitability is still reasonably good with v8. With a 6x480RX rig I get about 50% profit (and 50% goes to power costs, € 0,18 per kW), with a performance of about 1125 Sol/s.  You have kept a lot of us mining zcash with your software, please keep up the good work.
I was wondering: are you working on a v9? Any news on that?