Well I got two of the updated versions in yesterday. The threaded airflow on them can only be opened enough to expose about half of the air holes. Even with only half of the airflow exposed It is almost exactly the same draw as on my EHPro aqua clone. It will almost entirely block off the airflow, there is so little airflow with it closed that it is unusable like that. The AFC does stay in place well when fully open or closed but in the middle it is still easily movable by the slightest bump. Not a problem for me as fully open is about where I want it anyways. I am thinking this change was more for easier production purposes.
The copper contact is just a tiny little screw, about the size of the fill hole screw. It still screws into a SS center pin for most of the run so I doubt it is really making much of a difference. I might end up changing it back to a SS screw just so I don't have to keep the corrosion off of it.
The flavor on these defiantly seems muted compared to my aqua clones. I started out with the same build that was in my aqua clones so I might be able to tweak the build for better flavor. The wicking in the fogger is not as good as the aqua so far with my builds. The wicks seem to dry out quickly and I suspect that may be the reason for the reduction in flavor I am getting. I had a lot of trouble getting one of them to wick at all, which drove me nuts as the build decks on both of them was identical and only one gave me problems. I did end up getting it working after several replacing the wicks several times. I think I may end up drilling out the juice channels to a larger size.
If I can sort out my wicking issues on these I see a lot of potential here. The fogger does sort out a lot of the complaints I have with the aqua while keeping a similar vape. It being 22mm not 21mm is nice. I love the fact that it holds so much more juice than the aqua, it seems like I fill them up every 5 mins. It also doesn't build up crud around the AFC like my aqua clones, since that area always seemed to be wet with juice on my aqua clones wich seemed to collect gunk like a magnet. I was also starting to forget how nice it is to be able to see the juice levels in my tanks. It is also easier for me to fill the fogger as I always flooded the aqua every time I filled it. The threading is much better on my aqua clones, but the threading on my fogger is on par with my tobeco KFL+ clones. I also think the thumb screws on the aqua makes it a little tougher to build, but that may just be my fat fingers talking.