You didn't say the price you were looking to spend. So I'll put this here for you to look at. Not a suggestion just to show you something different.
Protovapor.com
Pros:
I like the color options and style
I like the implied craftsmanship
Reset button and claim to safe operation
Cons:
I do not like how they want you to buy replacement batteries with what looks to be leads on them.
I do not like how it seems to be a plug in the unit to charge device instead of swapping batteries.
Not upgrade able it seems
Cost
First impressions:
Another DNA30 that tries to set themselves parallel with the Hana price tag. When there seem to be some good dna30 devices out there for half the cost.
Looks pretty solid and if they do care about craftsmanship that would be awesome.
I am also skeptical about 20+ only 5 star reviews. jmo.
Where are they manufactured?
How long before the clone is out ?
I read this guys review thread and for him at least the communication and customer service was there which is what part of a premium price should warrant. .
Protovapor XPV DNA-30D Review - AR15.COM
Thanks for the link I had not seen that one.before. Again just my thoughts.
EDIT: I see quite a few owners on this forum like them.