Therein lies the problem.
I think most people would be willing to pay for an authentic version. I probably would (well, maybe not, in the interviews I've seen Zen appears to be an egotistical d-bag and I wouldn't want to support him) but you can never buy one.
If the real ones were readily available, I'm guessing cloners wouldn't have nearly the market that they currently do.
Zen is far from egotistical...Genius maybe... ZNA's are not that hard to get, just keep an eye on the ElectroNicStix Facebook page. ENS announces the time they go live (At least 3 hours before)... When it gets close keep refreshing the ENS ZNA page... I have been able to buy 3... I bought 1 for me and then 1 for a friend then 1 for other friend--all at different times, sold @ cost.... Zen has been knocking them out since 1/16/14, he has released approx. 1300 ZNA's ...............So its not like they aren't available.....
Those clones are a joke, just look at the specs:
Compact size ~ 3.1" x 2.1" x 1" Aluminum body
Not Stainless Steel like a ZNA.
Custom milled display screen with a flush fit to the outside of the box
2400 mAh Li-po
Flush 510 connector
Flush dome style Fire Button
The picture is a ZNA I would like to see what the clone really looks like.
7 - 30 watts
4 - 8.3 volts
0.4 - 3.0Ω Atomizer Resistance
On-board USB charging @500mA
Uses an internal battery charging with a USB port.
LED shows Red while charging and Green when fully charged
Micro USB wall charger & USB dust cover included