Just thought I'd share a little. 
I will be ordering a Buzz Pro solely for the master shut off. Last night, I put my Infinity in my back pocket so I could deal with whatever mess my daughter was making. I don't usually carry it in my pocket, but I was standing, and I intended to take it out when I sat down.
I extricated the little twerp (I say this with affection) from what she was into, then, without thinking, sat down. After a couple of minutes, I felt an odd burning sensation on my .... I reached back, beginning to panic as the hot sensation quickly turned painful and removed my Infinity from my back pocket. The cartomizer was so hot it was smoking.
So, I will be getting the Buzz Pro with the master shut off so I don't, literally, light my ... on fire.
I will be ordering a Buzz Pro solely for the master shut off. Last night, I put my Infinity in my back pocket so I could deal with whatever mess my daughter was making. I don't usually carry it in my pocket, but I was standing, and I intended to take it out when I sat down.
I extricated the little twerp (I say this with affection) from what she was into, then, without thinking, sat down. After a couple of minutes, I felt an odd burning sensation on my .... I reached back, beginning to panic as the hot sensation quickly turned painful and removed my Infinity from my back pocket. The cartomizer was so hot it was smoking.
So, I will be getting the Buzz Pro with the master shut off so I don't, literally, light my ... on fire.