Vivi nova head differences....

[gammaxgoblin]

I know the heads are 1.8 2.4 and 2.8 ohm. I have run through them all now and don't detect any noticable difference in vapor production or taste. Using an ego 650 fixed voltage. What differences should I be noticing?

Sent from my SCH-I605 using Tapatalk 2

 

[InTheShade]

As your battery is fixed voltage the main difference will be (or should be) in the warmth of the vape. With the 1.8ohm head you will be vaping at around 7 watts, with the 2.4 head, a little over 5 watts and the 2.8 will be a little under 5 watts.
All this means that you may have noticed slightly more vapor production and maybe a little more flavor with the lower ohm heads.

That said, if you didn't notice much difference, stick with the higher ones if you like, as you will get slightly better battery performance.

Everyone is different and your juice, inhalation technique, etc may all make more difference to your vaping experience than the resistance of the head.

 

[bacc.vap]

The lowest should heat up quicker and warmer and put out somewhat more vapor, then as you move up those attributes drop off. You should be able to notice some kind of difference. Just wondering, did you check those with a meter, or that's just what's written on them?

 

[gammaxgoblin]

The lowest should heat up quicker and warmer and put out somewhat more vapor, then as you move up those attributes drop off. You should be able to notice some kind of difference. Just wondering, did you check those with a meter, or that's just what's written on them?

It is etched in the metal.

Sent from my SCH-I605 using Tapatalk 2

 

[bacc.vap]

It is etched in the metal.

Sent from my SCH-I605 using Tapatalk 2

Just checking cause their can be variances in what there supposed to be, if you have a 1.8 that's more like 2.0 and a 2.4 that's more like 2.2 and all the sudden there's not much actual difference.

 

[Windz1]

It is etched in the metal.

That can change, as each atty head is a rough estimate of where the resistance is. I use the 2.4 and 2.8 heads, but it will vary depending on the actual wattage/voltage. I used to swear by the 1.8, but it changed when I i ran out of my spares for 1.8. the higher ones game me the vapor and warmth I was used to. I also use a protank, but that's more airyness than what I'm used to.

as aglet mentioned, if your not sensing any variance, stick with one resistance. I would say change try-out the other ones when that one burns out. You might surprise yourself when you realize you found your "sweet spot"...that is, when you eventually get a variable voltage/wattage device.