I'm running my two D3's on 400 Mhz, Voltage 2 and 20% Fanspeed.
So i have nearly 15 GH/s per miner and this is also shown in the antpool dashboard 30 GH/s +/- 3 GH/s so i have no Problems.
I also tried to run them on zpool over night and there i get max 20 GH/s, so i went back to antpool where i can use the full hashrate.
Go on with the good work blissz, love to see how this firmware and my D3's are getting better and better

Greetings from Germany
Can confirm, have make the same test after people start saying that hashrate with blissz Firmware is less,
have monitored 2 Miners(24hours) with Blissz Firmware 16.5 & 16.8GH on Prohasing from 14-18GH per miner.
On Zpool both Miners max hashrate was 32GH and the lowest was 10 , must say get a lot of disconnects 1-2 per hour, Over 24 hours the Hashrate was 30% less, not shure that is the disconnects or when Zpool switch to other Coins what cause this. I try it with diff from 64 -92 and get not a big difference.
Granathash can´t test for me the pools are mosttime dead.
MiningPoolHub/Antpool - Stable near 15-20GH Antpool middle 1h=16.7 & 17.05GH so blissz Firmware looks like work well.
i get Yesterday my last Ordered D3´s and take them down to 17.5GH testet on Zpool(12hours), same result as Blissz Firmware very instable Hashrates, last 6 hours runing on Antpool and hashrates from 16 - 23GH middle 1h= 17.7GH.
But looks like Bitmain change something, all miners i get before have 1000 of HW-Error when turn on the 1st time on frequency 537, but the new ones all start without any HW-Errors, only tune down for the Temp.
Now time to install Blissz Firmware and finetune 1100W on 17.5GH is still to much.