I think anyone who doesnt believe that the volcano is the best unit in terms of vapor delivery is probably in denial of some sort.
I think it's more likely you that's in denial or unaware of the other options available.
I have a Volcano Classic and an Arizer Solo portable, the Solo is:
-Much easier to use
-Heats up in less than a third of the time
-Much more efficient especially with smaller loads (I recently started using the Volcano daily rather than the Solo and I was going through herb more than 2 times faster while not getting that much more medicated, I had to go back to the Solo because it was costing me too much)
-Much less expensive
The only 2 downsides to the Solo are:
-Very restricted airflow
-Very tiny herb capacity (the max is less than 0.1g)
I recently bought an LSV to replace my Volcano as it has all the benefits of the Volcano (large herb capacity, non restricted airflow) and of the Solo (easier to use, fast heat up, and more efficient, especially with smaller amounts) while having neither of their problems.
The Volcano also requires much more maintenance having to clean all the moving parts in the valve (I have the original valve, not the easy/lazy one), having to buy expensive rolls of bags that have a short usage life because they either start leaking like a sieve and sticking to themselves making inflation inefficient. Not to mention the vapor condenses/fades away for all the time it wastes in the bag, a direct draw unit delivers fresh vapor every time.
I also don't like how noisy the Volcano bags are, I'm sure you can hear them crinkling like crazy through a solid wall, it's almost like world war going off the second you touch it, and "after-crinkles" can last for a minute or more after you stop touching it.
I'm not saying it's not a good vape, it is, I'm saying there are far better ones for less than half the price.
Anyway some tips I have for Volcano users in case they weren't mentioned (haven't read all the thread), please note that this is when using the original valve and I have no idea if this is possible with the easy valve:
-Start by putting the filling chamber on the Volcano and then turn the air pump on and wait until you see vapor coming out before connecting the bag, this prevents your bag from being filled with the vaporless hot air you get for the first few seconds
-Stop by removing the bag/valve assembly before turning off the air pump, the logic behind this is that turning off the airpump first allows a backflow of vapor into the Volcano's internal air path, this will in time gunk up "uncleanable" areas of the Volcano, by removing the valve from the base before turning off the air pump no vapor can backflow into the base unit