Again, it may be a matter of semantics but, the product is an authentic vivi nova. Vivi nova reefers to a style. Smok vivi novas are authentic as well. As for the logo, that is the kind of stuff you have to watch out for.
If Fasttech had it posted as an authentic
Vison Vivi Nova I'm certain it would be a Vision product. They don't lie, they just don't always tell the truth.
This is just the way it is with Fasttech. "carrot prompter" or what ever the saying is. " Buyer beware"
Lets not sit and argue about it in this thread and get it shut down again. Just be aware that this is how it is when dealing with the Chinese vendors. At least Fasttech will tell you the truth if you specifically ask them.