Order some got dang tank stuff! Wow.. I've been vaping a couple weeks and have been like a robot topping off my cartos all the time. Yeah I saw the tanks and said wow those are cool. But when I did a quick google search and was overwhelmed again like when I got my first kit so I said forget it. I said to myself once I get my Provari I have to take the plunge. So right now I'm coming back from three hours I'd say of research and decided on the J tank from ElectronicStix.Com Your Premier Vaping Vendor Since 2008 and 10 prepunched 3.0 boge. I hope I did good! Ha.. one regret is should of added some dual coil but my budget hit its limit so hopefully they will work alright. I would punch the cartos myself but I'm clumsy as hell. Would probably end up cutting myself. I really hope the j tank will work well.