I, too, received a test unit and its performance is as outstanding as Franklyspeaking says.
First, I do use about a three-second inhalation, and the JantyStick produces far more than sufficient vapor during that time. I don't like throat hit, but it's there.
The shocking part for me is the size. This is not much bigger than my pipe lighter and fits nicely in the palm of one hand. It is extremely easy to conceal in public use. And it carries easily in a shirt pocket, being very light.
It's easy to trigger, with the button on the base of the unit. A standard thumb-finger hold of the
device puts the thumb intuitively on the button. Press, hold and inhale.
I have a number of quality units to compare the JantyStick to, so here we go:
My long-time personal favorite is the Janty Kissbox. The JantyStick uses many of the same components. It can be thought of as a Kissbox folded in half, the way a carpenter's wooden ruler folds up. Vapor production is equal to the manual-switch Kissbox, which is to say outstanding. I vape Cappuccino and RY4 exclusively.
The JantyStick USB cord allows me to charge and use the unit while working at the computer. Replacing the battery is the only problem, but that will rarely need to be done. The screw that provides access to the battery bay will require a screwdriver to loosen and tighten. A separate charger is provided with the
device.
This is better than Trog's Screwdriver, in that it too is manual, makes a ton of vapor, but the JantyStick has a far better switch arrangement. The button is on the end of the Screwdriver, so pressing it forces the hard mouthpiece into the front teeth. Not good. I find the Screwdriver awkward to hold and use. The JantyStick corrects all the Screwdriver problems and has a bigger atomizer and cart, to boot.
The JantyStick is far better than my Dura-C, since the JantyStick has the bigger atomizer and cartridge. More vapor, easier. Better by far than the Mini Fogger.
My GreenCig G300 has about a three-second cutoff with its automatic switch and produces only moderate vapor during that time. I like it a great deal for social occasions, since it's very "cigarette like." But the JantyStick is far better. The JantyStick also proved better than a 901 or any of the myriad "mini" cigs I have lying around.
Bottom line: Great evolutionary device that no one can really call an "e-cig". It's not. It's very similar to what knutselpeter invented with his first Kissbox unit. It's true to function, with an attractive form. I think I will have no public problem explaining this as an inhaler to keep me off cigarettes!
This and my Kissbox are now my "go to" units. I like 'em both equally. They are tops, IMO. With the JantyStick, the e-future is now.