I've been vaping about 3 months, and still haven't found "the all day" flavor I like. However, I have found 6-8 flavors that I kinda like. I'll vape on one for a few minutes, then switch to another. My problem is trying to identify which carto contains what. Does anyone else have this problem, and do they have a method to identify the different flavors. I've thought of color coding, but haven't come up with a good way of doing that. Maybe some kind of rack or container might work, I just do have any good ideas. If you have faced this problem and have a solution, I would really appreciate your help. Thanks, Sam