Thanks...But please educate me here, I have seen a ton of videos where these folks are blowing out a cloud.....I thinking its the tanks, coils, battery, and liquid that will produce that big of a cloud
"Big Clouds" and "Cloud Chasing" are very subjective terms.
1. ELiquid higher in VG will give you more vapor.
2. Tanks with airflow control will give you more vapor than tanks without airflow control.
3. RDA's will give you more vapor than RTA's. Again, more holes, bigger holes, more airflow.
4. Lower ohm coils (i.e super sub-ohm) will (in general) give you more vapor. Thicker wire has more surface area to vaporize juice.
5. More power will be needed to run those lower sub-ohm coils.
There is even more to the art/science of all of this. All that said, you can still get a pretty decent amount of vapor out of a Nautilus running on a variable v/w devise like the iStick by eLeaf.
Vaping The New Aspire Nautilus Mini at 20 watts!