Incorrect. There are *3* for sale mods that are worthwhile using my criteria:
1) Brings special features to the table. If it's just a battery box, I can make one of those pretty cheap.
2) Brings higher than 3.7 volts to the table
3) Constructed from scratch, not a cheap modified flashlight
And those mods are:
1) The Prodigy
*juice catch under the atty connector is insanely awesome and convenient
*5V really is a "sweet spot"
*Button placement is ideal
*Construction is very modular and solid
*batteries are protected
*All parts machined.
2) The Super-T
*Blast direction vents in case of battery issues
*Lockable MECHANICAL button, not electronic
*No soldering, wires, etc
*Completely machined
*Adjustable airflow
*Completely Mechanical
3) The GG
*Completely machined
*Completely mechanical
*Arguably the nicest looking heirloom quality mod made.
*Heavy innovation from the creator in the form of auto juice feed, and a custom atomizer.
Honorable Mention (because the prices aren't outrageous)
1) BillyBoy's double atomizer mods
*Because it's a friggin double atomizer mod
2) The "Copper" and "The Box" from Atmosusa
*Because they are both inexpensive, and the push to vape on the Copper is pretty badass.
Anything else I've seen *FOR SALE* brings absolutely nothing special to the table at all, or is outrageously priced for being 90 percent flashlight. That's just my opinion though. Let the holywar begin.
I completely agree. If I did not make my own mods, I would definitely want to buy one of the ones you listed above that were made to be exactly what they are. Not a mod made from someone else's product (ie. screwdriver - no offense Trog!). I give a lot of credit for those of you who have taken the leap to manufacture a product. You take the chance of it not being sold and all of your time spend on R&D. I know they are all still battery holders, but I like to buy a car to be a car, not a wagon that was modified to be a car....