I had two of those. The first was when I got my first "real" rda (I'm not counting the "octopus" because it was just a cheap way to try an rda). The vape was so much better than clearos and even my beloved carto tanks. The second was when I got my ProVari yesterday. I got one, still thinking that they couldn't produce a vape that was much (if any) better than other devices, but to my tastes, I was wrong. I wish I'd gotten one sooner instead of wasting so much money on devices that didn't even last a year. That's just my tastes, though, and I still think my MVP 2 is great.