Im wondering if you investigated (using the VIR) the efficiency of various GG atomisers, by looking at which one needs less power to keep the coil at the desired temperature? I'm guessing the old ones with the ceramic should be better.
I have
vape Ithaka, Tilemahos and Penelope v2 and V3 Seek. They all
vape really nice on the highest temperature. I didnt have a problem because of the liquid control they all have. But I didnt notice any difference on the power they need at the desired temperature. Maybe I didnt pay attention to this issue. But I was happy with all of them.
In lower temperatures they vaped very nice too but I am not big fan of low temperatures so I didnt test them a lot, only to see if all were going well.
To speak the truth I havent test VIR on other atomizers except a dripper and it worked as expected. But if VIR works on GG atomizers then it works on all the others. Of course dont expect a bad feeded atomizer to work at the highest temperature because it will get dry very soon and VIR will stop it quickly.