I agree. But I already have an MVP. Now I want the new iBox (yes, I am optimistically naming it lol). I like the iBox because first of all, it looks AWESOME, kind of steampunk. Next - the tank fits inside. So, the overall device is much more compact. I LOVE it. I WANT it.... I... Well, you get the general idea here .
Actually I am crazy about the Billet Box too. Similar sort of thing. Just way out of my price range (I think - not sure of the price).
I love this new iBox and I am also a big fan of the BB but don't like the single-flavor internal carto tank. What I like about the iBox , is the protection of the clearo, so it is actually pocketable. Ego, eVic, MVP all have the clearo/batt junction exposed and waiting for a sit-down-bend-and-break moment of a pocket full of juice.
Me likey this new (dare I write) iBox)