Can anyone let me know what is the best device (Atomizer/Cartomizer) for testing different e-liquids? I use ego mega carts and the only drawback that they have is once you fill them with liquid its done and I hope you like it cus its gonna be in there a while. I have even been trying to make some of my own flavors but I need something that is easy to go from one to the next without using up a whole cart. Any recommendations on devices or procedures for this would be greatly appreciated. Thanks!
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