Varies entirely from person to person. Many people have a hard time making the switch to dry flower vaporizing because their bodies are accustomed to the toxic cocktail of carcinogenics and carbon monoxide yielding an instant euphoric headrush and couch-lock.
Dry vaporizing takes time to hit you (5-10 minutes) so that can be hard for many people who expect a more instantaneous affect.
Additionally unlike smoking where you get everything at once, with dry vaporizing we use different temperatures to release different medical benefits from the flower.
I work in the industry over the past decade and have handled countless dry flower vaporizers (literally lost count around four dozen). While I enjoy the Volcano, I don’t find it the most efficient vaporizer on the market.
For a novice beginner on a budget, I often suggest the Dynavap Vapcap - it can be tricky to use (so watch videos first!!) but it packs a hell of a good punch for the money, and it’s a great transition for people who smoke regularly.
Haha I’m more so talking about heavy smokers who are looking for something - it can take 5 minutes for the affects to really be noticeable to them.