The best result that I get from new D3 modded firmware is 16.8 GH/s at 840W of power
That's a great result! Which batch?
It's 1-15 Nov batch 19.3 GH/s submodel
Do u think is possible mod the firmware for other Antminer like L3+ and T9 ?
Yes but I will focus on the d3 first. I prefer to have l3+ or t9 to be able test it myself. Maybe I can buy one of the fee profit one day.