Atomizer head resistance and flavor - what gives ?

[Giraut]

Okay, someone explains this to me:

* Tried with 4 separate Mini Protank 2 clearos with 4 different flavor juices and an eVic:

- 2.2Ω heads, U=4.1V, P=7.6W --> Good amount of vapor, flavors okay but not to die for.
- 1.8Ω heads, U=3.7V, P=7.6W --> Same amount of vapor, but holy flavors Batman!

* Tried with 5 separate iClear 30 clearos with 5 different flavor juices and the same eVic:

- 2.1Ω heads, U=4.1V, P=8W --> Good amount of vapor, great flavors.
- 1.5Ω heads, U=3.5V, P=8W --> Good amount of vapor, "dead" flavors and ashy aftertaste in some juices (not burnt though).

I get more or less the same results with the same voltage/power settings, but using an eGo C Twist or an innokin iTaste VV V3 instead of the eVic.

I assume manufacturers use slightly different gauge wires, or add/remove a coil to vary the resistance rating in their atomizers, but essentially they're not wildly different coils. Yet for a given brand/make of atty, when I feed the same power - i.e. roughly the same heating effect locally on the same wick - the flavors come out of not. And it's not even consistent between different brands.

That makes no sense to me...

 

[jp_cfc09]

protank is bottom coil and the iclear 30 is top coil, makes a big difference to me in taste. I can hit the bottom coils with more power but due to wicking I assume it is, the top coils taste dry/burnt. you must like high ohm coils on top coil and low ohm on bottom coils.

 

[Giraut]

protank is bottom coil and the iclear 30 is top coil, makes a big difference to me in taste. I can hit the bottom coils with more power but due to wicking I assume it is, the top coils taste dry/burnt. you must like high ohm coils on top coil and low ohm on bottom coils.

Yeah okay, but why the same power in the same clearo with different resistance attys = totally different flavor rendition? Note that I didn't say it tasted dry or burnt or anything. It always worked, just more or less well, and I can't think of a reason why.