The good news is: massdrop hasn't received the shipment, thus the shipment comes from the factory, meaning you guys will get production units as expected!
I've been busy again and didn't get much time to use the FM8. You know, I'm kind of a creature of "habits" so I need time to include this newcomer in my daily routines, seeing it already took me some time to get a good balance with my Ascent+FM5 combo.
I've used it a few more times I think. Tobacco taste is almost gone, I begin enjoying it. It's still too soon to say if taste is closer to Ascent or FM5... it's safe to say it's at least in between. Vapor is definitely cooler than FM5 and maybe slightly cooler than Ascent (there's a long vapor path and even the upper glass straw is longer than the Ascent one)
Some of the sessions I did left me with the impression that vapor density could be better though. So I tried to analyze what was going on. First of all, it works better if you make a hard flat puck in the bowl, exactly like the FM5 and Ascent (and most conduction vapes in fact, if not all of them) The problem is: the bowl being upside down, if you shake the device too much during use, the puck can move and lose contact with the bowl walls. I imagine the goboof Alpha has the same problem but they kinda improved the situation by having this "spike" inside the bowl.
Then I realized that I had to concentrate when taking hits with the FM8. If I did it out of habit, like say with the FM5, then I was sometimes left with the impression it wasn't very dense. This is where the strange part begins: as someone noted earlier, it seems there's little difference in restriction and vapor output if you leave the lid opened or closed.
My theory for now is that you have to take larger inhalations because you need to clear all that big vapor path space before it can reach your mouth (and now that the internal glass straw is gone it means a larger volume) By the way my contact confirmed that the 'air tunnel' is now made of stainless steel. The vapor path is: ceramic bowl, (nickel?) screen, unknown junction, stainless steel, glass.
When you take large hits, you get good vapor. When you sip it, it feels a bit wispy. I guess, like many vapes out there, it has a learning curve and in a few days I should get used to it.
I'll try to do a proper conclusion with bullet points pros+cons later on.