I'm really impressed with the design and, so far, the durability of the product. I did find it particulary annoying that I didn't recieve any eliquid with my starter kit; I think you shold introduce that; at the very least on the etank pro; just saying. But yeah, as a someone who has used your previous ecigs, this one is a winner and I have recieved many compliments from my people about the attractiveness of this product, the eTank Pro.