And you won't be needing that voltmeter - unless you do some youtube-reviews and want to show viewers the voltage levels
Yeah I know the dial makes it really unnecessary. I think it's just part of my nature to tinker and know numbers and stuff. I almost got a provari because of the display, but didn't like having to click 20 times to get anything done. I think it's mostly so I can gauge different voltages with certain cartos and atomizers and flavors. I know I won't need it with the dial, but my curiosity begs me to know the numbers. I may not use it very much, but it's nice to have. I'm also curious to see what my existing batteries are rated at.