I'm new to ECF, not nee to vaping tho. I started a little over a year ago. Had the small ego style, then got a twist, a Vamo, an Evic. I've had several mods, now I have a Nemesis with a K100 for a backup. I use the Davide Glassomizer, and Igo-w, and just got an RSST yesterday. Now, I said all that to say this. My nic level varies depending on what I'm doing but usually 18. I use 6 when sub ohming tho.