The (new) Presa TC75W also has upgradeable firmware...
Presa TC75W - Wismec Electronics Co.,Ltd
Shameless...in
my opinion...as a new vaper...you're making things WAY MORE complicated than they have to be...thinking about TC, Nickle, SS, coil building, etc.
I've been vaping for 2 years and with my Nauty's (Kanthal BVC coils) on my VTC Mini and Cloupor 50W (just because a Mod
has TC...it doesn't mean I have to
use TC)...in the VW mode...I get the perfect "cigarette experience"...Throat Hit, Heat and appropriate amount of "smoke".
My suggestion...get a $29 Mod...stick your Nauty (with BVC coil) on it...put it in VW mode...start at 7Watts...and move it up in Watts until you get the "heat" you want.
In a couple months (after you've forgotten all about smoking with your "perfect" vape)...then you can start playing around with TC, coil building, etc.
Joyetech eVic VTC Mini Box Mod - $28.89
Cloupor Mini Plus 50W TC APV Box Mod - $28.99
Just sayin'...