You form opinions and make judgements with no personal experience to base them on, therefore your opinions and judgements are without value.
Vapenstein
It up is called cold deductive logic.
The Subtank Mini has about three times the air flow of a cigarette. A friend of mine is trying to get off cigarettes and she loves the Evod and pro tanks and even the cheap GSH2 and CE 4 tanks.
She wanted better flavor so I recommended the Subtank mini or Nano
She loved the flavor but couldn't stand the Airiness of the tank.
For you to need more airflow you must have been smoking cigarettes a pack at a time.
I again submit that you are a cloud chaser, gone too low on the nicotine level or some psychological issue