I have one regular ICare and one mini. They seem about the same to me. It took me a whole day to get used to drawing on them. It's a tighter draw than I am used to even with the airflow wide open. I really like them when I am driving. I don't rebuild yet, so I am stuck with the stock coils. If they were a little looser to draw on and if the flavor wasn't quite so muted, they would be perfect for me.