Dinger, I have a three mods that I use regularly. A brass Gaia, Copper Cu and a Dominus. I swap between a Kraken clone, Tobh and a Kayfun. I'm hit and miss on my Kayfun builds. So far I have found cotton to be the wick of choice for those. I use mesh on the Kraken and rayon in the Tobh. Not ready to start with the DIY juice. Do you save any money doing that? Thanks