I've seen alot about fasttech in my research thoughout my time vaping. I was a little ify about the month or so time it takes to get to the door but I finally got over it as I needed new glass for 2 of my kanger tanks so i went ahead and decided to give fasttech their fair chance to become a site I do business with. If there's anything I should expect or experiences anyone wants to share I'm all for hearing about it. And I'll share my experience once I have the order in my hands.