First off, I won the Atlantis in an Aspire Facebook contest. The shipping time was amazing, and the customer support was A+. Now on to the device. This tank is perfect for the user who usually drips juice. Dripping juice and traveling do not go well, and Aspire has found a niche with this tank for those who prefer the bigger hits usually gotten from RDA's. The tank is large enough to last for a while, just keep your favorite juice handy to refill, as it does go through juice quicker than a traditional tank. That is not a downfall of the tank at all. I have used the Nautilus tanks before, and those are good too. The vapor production and taste from this tank is amazing, and is right along the lines of an RDA, without the constant juice dripping. Overall I am very satisfied with this new system, and would recommend it to friends and those who drip juice, and travel. Thanks Aspire! You hit a home run!