I received mine yesterday from ecigavenue (in silver, although I just got the email about black so may have to order another) and so far I really like it. It is a very airy tank and doesn't chuck a lot of vapor but the flavor is amazing! I am using You Got Ejuice Sugar Cookie in it and it is very tasty. There is a bit of ramp up as the element heats up, but once vaping on it, becomes very smooth. I am running it right at 70watts so far, probably will begin raising it bit by bit.
Very well made, super easy top fill, no leaks at all. Interestingly, my snowolf v1.5 won't run it in power mode. It automatically kicks it into temp mode, however it vapes perfectly at 70w 480degrees. This I find a bit strange as I am certain the tcr for the element is different than what the snowwolf is set at, but hey it works amazingly well!