I thought I'll share my results. Thats combination of os undervolting + offset. We are back to old results
That's 6x Sapphire Pulse RX 570 with hynix memory.


This looks mighty inspiring, maybe ill switch back to smOS, undervolting was the one thing keeping me away

Would you care to share your clocks/volts too? Also by offset, you mean a hardcoded bios offset, right?