Let me start by saying I love my buzz. I also am sold on ikenvape fusions. While I love only 3 juices so far out of the dozens I've tried they do clog my carto's fast. All tasty vapor. Waffle got 5ml out of the fusion with tank. Raspberry buttercream cupcake somewhere between 6-8 mls. Dead. Pineapple orange banana did get close to 19ml before it gurgled and died. I just put in a order at kick bass vapor but any other buzz fusion tank users want to give me input on what juice they use and how many mls they can get thru one carto?