Looking for ZNA

[L1mt7]

Really love the form factor of the ZNA, planing to get 1 but it's so confusing to me that is so many types of them.
Any suggestion which one to go?
Or should I wait a bit longer cause heard somewhere the robots will soon release the new improve one.

 

[PLANofMAN]

The current/next batch of Robbot ZNA's at focalecig is the "improved version." I have the old Robbot version, and it was great as is. I also owned the Cloupor ZNA 50 watt and thought it was junk.

Supposedly the new Robbot batch has a better switch and adjustable 510. The 50 watt board is made by Robbot. It's too early to say if it's a good chip set, though.

 

[L1mt7]

Thanks for the info, appreciate it.

Also how about the Wofoto? I'm confused because I heard some contradicting stories like Wofoto claiming they had a YiHi chip but YiHi saying the opposite.

Can someone clarify to me what chip they actually used?

 

[PLANofMAN]

It's an R7 (or something like that) chip. It's not made by YiHi, but functions well, also has buck and boost.

The later batches of Wotofo have seen a decrease in quality control, also they now use cast alloys instead of machined aluminum. From what I've read it's still decent, but unless you vape at less than 4.2 volts or have a dislike of stainless, you should pick the Robbot version.

If you pass on the Robbot, the Wotofo/Amod version is still second best over all the others as far as the quality of the chip and the mod is concerned.