I hooked up my little footer bong with steaming hot water and hit it, and I felt like it was smoother as far as the smoke was concerned. I didnt really too much like holding in the hot air though.
I occasionally inhale through my nose w/ DBV. It doesnt really cause too much irritation, maybe a little tingling, and there really isn't a significant difference between mouth/nose.
Generally right in front of my PS3.
I do have a car adapter that I have only used a handful of times.
DBV isnt the most car friendly of vaporizers I can tell you that.
Vaping is more potent than smoking. I know a dude who swears that blunts are the only thing that gets him high.. I feel like he is more stubborn than dependent on blunts. To each his own, Ill just be conserving and getting blitzed!