I got my evercool vv tekk mod yesterday after a week of anticipation.
I started with a 3 ohm resistance 510 atty and the tekkmod, choosing Boba's bounty as a first
juice. I was initially impressed with the flavor of Boba's bounty when I received it a couple of days earlier, but having only a 3.7v Riva, I knew I wasn't getting the full flavor. After trying it on the tekk, however...wow!
The vapor production and throat hit were upped a notch, and the flavors came through even better. I've found the sweet spot for me and this atomizer to be around 4.6-4.7 volts. The voltmeter works great as well. Every hit I take is consistent and full of vapor and flavor -- I think the first night I got it I vaped myself into a coma. This mod also works insanely well with a 3.2 ohm MAP
tank mod or similar e2 mod. fits perfectly, draws beautifully, and brings out the flavor -- much better than with any other cartomizer i've tried
The only issue I have, personally, is the variable voltage adjusting screw. It's kind of hard to get in there without a fitting tool, and takes a few turns to really move up and down on the voltage. Not a big deal, though.
That being said, I'm super excited and particularly satisfied with my new mod -- its hard to imagine a better performing unit out there.