When I was using my evic (i.e. before I got my Provari) I was using VW. I don't really see a ton of difference in the vape, or maybe I just don't know enough about it or care enough about it. As soon as my dripper pro gets here my evic will only be used if I need a carto tank for some reason. I just set the volts to where I like it and I vape, pretty simple really.