So I have alot of different juices coming in over the next week as well as some DIY supplies to make my own. Whats the most efficient to try new flavors without going advanced user type stuff? If you have several flavors you like do you use the cheap clearos and just keep 1 flavor per clearomizer or do you clean out your tank? Do you use a certain type of tank thats easy to clean to test then use something different once you know you like it? What are some of my options for trying all these juices out and the rotations you use? Thanks