Used my DBV for the first time last night.
Early thoughts:
Not as thick vapor as I thought there'd be...I'd read it had a comparatively lower vapor:air ratio, but I was a little surprised at how light it was.
Still, when I turned up the heat slightly and did a long, slow draw, I got defined and visible clouds of vapor.
I expect to become better at this as time goes by.
Very even heating, requires little stirring. About a 5 minute warm-up.
Noticeably smoother than my Chinese box vape. Tasted better, too.
GonG seal worked fine. Mouthpiece is well-made and thick.
The efficiency was GREAT, spent a long time (don't know how long
) on just .25 grams split between two people.
VERY easy to clean, especially after my dumbass friend blew herbs onto the heating element and burned them.
Can't wait to vapor-bong it, got the ground glass adaptor and extra whip in today. I expect that will cancel any complaints I could have had about the thickness of the vapor.
All in all, this seems to be exactly what I wanted; a safe, durable, easy-to-clean, efficient vape that allows for long sessions. Add in the unbelievable smoothness and it's a winner.
Also, in answer to all of the posts about heat:
The outer aluminum casing only gets to be about a 4...a little warm, but nothing problematic. The glass heater cover, on the other hand, gets to about an 8.5...way too hot to hold for longer than a second or two, and maybe hot enough to melt some plastics. Probably not hot enough to burn hair or clothes, though.