When I started vaping in Jan. some of my co workers took an interest. I assisted 2 coworkers into making the transition from analogs --> vaping, all of us have sucessfully quit analogs. Both watched me take the normal progression from 510 to ego to ego w/ tank and did the same. When I showed up with my pride and joy, my shiny Infinity, they raised eyebrows, they said it was too big for them etc .. when I showed up with my beautiful purple buzzpro, with tank and cut cartos, they shook their heads. All I could tell them is that they were missing out. Today one of them got to work and realize she forgot her ego and had no vape.. being the "go to" girl, she came to me to see if I by chance had a spare battery with me. Lucky for her I had my BP and my Infinity with me today (must have been fate) both with full tanks w/ slotted fusions. I gave her the Infinity to use, @ first she said, it's big etc. I said your going to thank me by the end of the day. An hour later she sent me a text that read "OMG I love this thing, where do I get one" .. I handed her my BP to try as she found my Infinity heavy to hold, and she fell in love (can you say I told you so?). Well long story short... she has the web site and is going to get a Buzzpro, and tanks and cartos.....