Fingers are crossed on that one. Every aspect of this thing scores a A+ otherwise. I did let one of the 1.5 hybrids leak all over my vv pv for a while just to see what it was like. Made me a believer in the kick but I dont have any 500 or 490's or a kick, so its really not worth the investment. Id rather sell this one to help pay for an upgrade so I would not have to buy anything else.
Striker, there is a difference in 18650 vs 18490 w/kick... At first I never noticed it. I was worried about money spent on extra batteries and a kick and then tried it for a couple days without the kick. You will notice it when the 18650 battery starts to drain and the vape will not be as strong. With the kick installed, the vapor and throat hit are consistent until the battery depletes. To the average vaper this will probably not be a problem, but to some, (like me), the difference is noticeable... Its still a great vape with or without a kick installed. I usually get on average about a day and a half out of the 18650 and one day with the 18490 w/kick.... Not a big deal as I always have an extra battery with me when I go out for that just in case.