Tonight, I'm sitting here with the Hana Modz ONE DNA40, a Joyetech eVic VTC Mini, and the Vaptio Ascension S150. The Hana and the Vaptio both have Ni200 coils. The Hana is fitted with a .10 Ohm Ni200 coil in the RBA deck of a Kanger Subtank Micro (top-filling clone). The Vaptio has a .13 Ohm Ni200 coil tucked into a TF-R1 in a TFV4 Mini. The Joyetech has a SS Notch coil installed in an SXK Nebula Wine.
The Joyetech and Hana are set to 420 F. To get the same kind of vapor, heat, and flavor from the Ascension, I have to set it to 500 F. That's honestly kinda OK. I would rather have the mod tuned to be too low than too high leading to burnt hits.
Maybe my nose and tastebuds are not as sensitive as others, but I get no bad smell or taste off of the included ATC coils. In trying the first one installed in the S150 tank, it was a very hard draw and tended to gurgle... I think I said that before. The new coil from the package solved the draw and gurgle problem. With a little fin tuning, I think the coils would be a hit. The tank, on the other hand... Again with the top air and drip tip. This design just has to go. The top fill would be OK - good, even - if enlarged a bit.
Just to further test power mode, I dropped a Airek RDA with a .23 Ohm dual vertibraid build on the device. Surprisingly, the mod hits better at 70 watts than it did at 25 watts (the setting I was using with SS in power mode during the first impression).
Aesthetically, I like the look and feel. I don't even mind the sharp corners. The trim looks sharp! I do wish the certifications and manufacturing info were on the bottom, out of sight... I don't mind the minimal branding, but a trash bin and a CE logo on the side of the device? That's not right...
The ONLY thing, then, keeping this mod from getting a passing grade is the new coil defaults. 75 watts in power mode is way too high (why not have it recall the last wattage? Many people do not stray from a favorite coil or build), and 200 F is just way too low in TC (again, the last settings used are probably going to be the next settings used by most people).
As it is, I have to give the kit a fail... If it's any consolation, it's an F+ or maybe an E for Effort. The kit wants to be great... It almost makes it... then torches a coil or delivers a cold vape when a new atomizer is attached and not adjusted.
The tank, with this mod, will go into my rotation, and when I run out of ATC coils, it will be retired. IF they had used Aspire Atlantis compatible coils, or Kanger Subtank compatible coils, or included an RBA head, the tank would have seen a longer happier life even with it's shortcomings. Note that I say that because as a consumer, I would not like to get locked into a coil system that is not carried at every store. I would hate to be on the road, torch a coil, and not be able to replace the coil until I got home or had to wait a week for coils to be mailed to me.
The mod, on the other hand, will be staying in the rotation regardless. I bought a black and red TFV4 Mini to be matchy matchy with the tank.
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