My Ego One Mini started having restricted air flow, I think, (or I was just spoiled by my Subtank Mini). Anyway I swapped out the 1.2 ohm CLR head with the disposable 0.5 ohm vertical coil head that shipped with the unit, and WOW, the airflow is wide open! Nice!
So why the increased airflow? Are the vertical coils that much better than the rebuildable CLR heads? I was planning on using the CLRs, but now I'm not sure! Thanks.