I've heard such high praise for carto tanks. I bought a low-end one (Boge F-16) to see if they were for me. So far, my experience has been this: Not enough liquid, dry hits, okay, that's not good for a carto, get it wetter. Floooding... Let it sit, looks dry... test, dry... Fill. Flooood. Let it sit. Floood. Good vape, flood... Dry... Flood... Is there a happy meduim between flooding, dry, and leaking onto my mod? So far, I'm not remotely impressed.