I had one for 8 hours, out of wich for 6 hours i have used different batteries and atomizers/cartomizers to test the voltages. I wasn't so bothered with the huge voltage drops ( you'd expect those on a booster mod ) , but the fact that it couldnt hold a steady voltage even with a suitable atomizer was very annoying ( i like VV , this is Very Variable Voltage ). Best way to use it is like Chet says, set it on 6v and just vape at whatever voltage it can put out ( forget about dual coils, the 1.25 was running at 3.06v ) and the 1.5 ohm atty was running at 3.56. Very good unit for someone that uses an ego and doesnt want to spend a lot of money to try out variable voltage, useless for anyone that tried a good mod that holds set voltage.
Loving my red sky mods, they get constant use. The only trouble i have is defending them from the wife
The Dreadnought gives you a sturdy surface to press the bottle against, and feels more solid in the hand, while the 5.1 Cutlass is very versatile in taking different batteries ( 18350s last me 5.5-6ml , 16340s last me 3.5ml ). Zero leaks , best circuit out there and the fact that i can operate them with one hand even when they seem to be made for right-handers when im a left-hander says it all. Landlord did a great job in maintaining the Cutlass, it feels like a brand new mod in all aspects.
