I generally fill my tank up with 4ml and it lasts me all day and plus a couple more days. Definitely a tootle pufferI have a rotation of juices that I stick with for several days. I only use RTAs (just 2) and I work quite a lot (physical work). So not really much time to fuss around with anything more than 1 mod and tank at a time. I do a flavor change every time I change my wick. I use my other RTA to vape on while I'm cleaning, drying, coiling, wicking my primary RTA. Sometimes I don't have any time to clean and rewick, and let it go for a week or more and just keep adding whatever flavor I'm vaping. I do have a blueberry/blue raspberry cotton candy menthol vape in my 2nd RTA, but just haven't had time to mix up another bottle to refill it. The juices I have right now could be grouped together because of creams/custard etc. It's nice to have something like the blueberry menthol vape to cleanse the palette. I guess that's the name of the game of fishing, not much free time at all most of the time to all the time in the world in the winter. I just do what I can. I used to just vape one flavor all the time the last couple years. Blueberry menthol, and I never really got sick of it. Mixing has opened up a whole new world for me, even if I haven't mixed it up with vaping different flavors as much as I'd like to.

Next chance I get I'm mixing up that blueberry vape. Definitely getting tired, at the moment. of my current rotation (mothers milk, LMP, and rootbeer float)