I like it that with The eVic you don't have to take the battery out to charge, but instead can charge it via a plug-in usb cable just like a passthrough or a cellphone. So you can get by on just one replaceable battery; and you don't have to be worrying about whether you forgot to unplug your charger with lithium battery in it at home while you were rushing to work.

It's also One of the very few APv's that does not use the 33hz chipset. Smoother power output.
It also Includes one of the better supplied Batteries
It also Has Available tube options which allow size/style changes
It Offers Variable output during Vape - something that many have advocated for and only available on eVic
And it Allows for monitoring of Volts, watts, ohms all onscreen at a glance - no menu surfing required. But perhaps the thing I find the most progressive about the Evic is the ability to update the firmware yourself. When my computer or cell phone needs or is eligible for an update I would hate to have to box it up and send it across the country in order to accomplish it...Online updating is already commonplace for other hightech electronics and I'm personally glad that Joyetech offers this and is leading the way.