Thanks to Tweety bringing this up, I've been vaping the Ego-T on an 808 batt with adapter. Yeah, it looks funny but no funnier than some of the mods out there. Vape on a box much? 
If these were a tad less pricey and I could figure out a system to keep 12 flavors in rotation like with cartos, I swear I'd switch.
I think they do use more juice...a tank lasts about 45 minutes of chain vaping. But I DIY so juice is pretty cheap for me.
It puts out tons of vape and a nice clean taste to me.
I did get a burnt taste that some folks talk about. I blew it out and dry burned and it was gone so I think it was just some burned on gunky juice causing the taste.
Happy as a pig in s**t right now.
And yeah, I can still dangle it out of my mouth and look cool. You guys crack me up.

If these were a tad less pricey and I could figure out a system to keep 12 flavors in rotation like with cartos, I swear I'd switch.
I think they do use more juice...a tank lasts about 45 minutes of chain vaping. But I DIY so juice is pretty cheap for me.
It puts out tons of vape and a nice clean taste to me.
I did get a burnt taste that some folks talk about. I blew it out and dry burned and it was gone so I think it was just some burned on gunky juice causing the taste.
Happy as a pig in s**t right now.
And yeah, I can still dangle it out of my mouth and look cool. You guys crack me up.