I received my Blue/Black Gen 2 days ago. My first impression was elegant. It looks and feels great. It is large but even with batteries installed, the weight feels lighter than my single battery kits. When I powered up, it went into auto-detect and scanned the coil. The display was very cool and set up for Pulse mode. Just to check it out, I put a Skrr tank with a Ccell on the mod. It scanned the coil and asked if I wanted to use Smart TC and then set it up with a suggested temp. The UI is very intuitive and simple to use; I haven't had to refer to the User manual once.
The Skrr-S tank was a little more problematic for me. With a mesh coil, it's very airy with the ports wide open. And apparently, it takes longer to break in a mesh coil than the GTs and EUCs I normally use. The good news is that the first thing I noticed was that the flavor was excellent. As I predicted, Vaporesso has addressed the original problem so many people reported and improved the QF coils. Once the coil finally broke in, I started getting good cloud production. From there, it was just a matter of time to find my sweet spot.
I think this is another winner for Vaporesso and certainly worth the money I spent on it.
(Please don't take my name out of the giveaway. I would really like a Red/Black mod for my collection.)