Well I have been on my vaping journey for about 2 weeks. I stated off with a Provari along with a 5 pack of cartos. I also ordered with the Provari a Zatti Pro. LOL I didn't even know what a Zatti pro was but I thought it must be something good for that amount of money. Anyway after seeing Zens video and after not really being able to get a good vape out of those cartos I purchased I thought it best to wait a while befor trying the Zatti. In the mean time I discovered the Kanger Protank and I am in vape heaven. Now that it has been a couple of weeks and I have not distroyed my Provari or Kanger i am starting to feel a bit bold. Should I wait some more to get some more experience under my belt befor I try the Zatti? Or should I get it out of the case and start doing the dry burn thing like in the video from Zen? Thanks Stu