Just realized your other question..."should every liquid have it own atomizer, cartomizer ect..." Well, atomizers are different from cartomizers. Cartomizers hold juice more due to the filler so in that respect, yea, cartomizers should mostly be used with the same juice unless you have a second juice that will blend in it well enough to eventually get rid of the first flavor. As far as atomizers and dripping, that's why I like to drip because you are more flexible in using different flavors and they burn off the coil faster and allow more flavors to be used.