Taste at 7,4 volt is exellent for some people, good for others and bad for the rest. The same happens to all volts, so its a matter of taste, dont worry my dear Queen.
Rob gave you what he thought better and you have to know that Rob knows a lot!
Happy vaping my Queen
For me all voltage mode are good.
It's just an arbitration between several datas :
E = voltage in volts ===> with batteries
I = current in amps ===> with batteries
R = resistance in ohms => With aty
And the result of this 3 datas to find your power :
P = power in watts
The sweet spot is between 8-10 or 8-12W
We can find the sweet spot (your sweet spot) in any voltage you want. But you have to know you will have to change resistance or batteries to obtain it.
For me discussion about different voltage are just discussions about autonomy or to vape with tank for exemple (for me it's better with 6v :good compromise between autonomy and savour but it's just my impression, and my personal sweet spot)
Joel