I think, mechanical devices are the domain of GG. Tilemahos and GG4S are unbeatable
e-cig constructions is the domain for GG series buddy lol
You know already what we did when we decided to make mods, you kow what we did when we decided to make atomizers and you know what we did when we decided to make electronics. Idea is what it matters and not the time of construction and you know that I discovered temp real control 3 years ago and of course I made my first prototype.
In a previous post of yours, you asked why VIR is the holy grail of electronics. No one said that. But at least is miles away from the other devices. VIR is a serious electronic with big thoughts on it. I can explain/remind you what more VIR can do:
recognize the kind of wire (this option doesnt exist anymore, maybe on next project)
no burning taste at any setting of temp
knows when it has to stop working to keep wick safe
battery auto balance
it uses the right wire (not only bio compatible wire but a wire that has resistance, so there is no problem when the resistance of the mod-atomizer combo changes while you screw - unscrew parts on the mod-atomizer combo
It vapes the same on Russia or in Africa
It vapes the same even if you first set up device outside home and then you vape device inside home where temp is totally different (and the opposite)
It doesnt need a lot of settings to work like watts or Joules or anything like that
No need to wait for your atomizer to cool to use it. Autodetection function that lasts for less than 1 min knows when you must vape it safely
It works with 1 or 2 batteries 3,7 or 3 volt
Its the shortest and thinnest electronic part ever made
It goes on and off its tube like a mobile card (no wires anywhere)
It has a mechanical button that will never fail
And finally, it has a VERY easy menu that doesnt confuse the user