Well i picked some of the 510 mega cartomizer's nhaler has , and all i can say is wow>> The flavor these have is killer. And the added bonus is that i am also getting about 45 minutes more time out of my regular and mega 510 batteries.. , i guess 3.4 ohm is a magic # FOR KILLER FLAVOR. The 2.7 ones i have are good but the flavor on the 3.4 is so much better. way to go Drew.
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