Not sure about the vid review, either. I've used mine on a 1.7 Ω DCT, and it vapes great. It does run it down quickly, though! I usually run those on my MVP...
Outperform a Twist? No, probably not. Perform as well? I'd say yes, but I have Spinners
The edge in convenience for me goes to the VV3, in VW mode, for it's easy action when changing toppers or
coils. Although, of course, Twists and Spinners are pretty simple too.
The edge in life goes to the MVP or the Spinners. Hard for an 800 mAh unit to run longer than a 2600 or 1300....