Wow, those have me excited as well! I'm still on my first system --> Kr808 with prefilled cartomizers that I've been refilling. It seemed easy enough to do at first but now it is more of a pain that anything! At 5+ weeks in, I have been looking to upgrade to a tank system or something that would allow me to not have to refill 5x per day. So, having said that, without having to carry and vape on a cigar sized pv, I would be much more interested in a cigarette sized e-cig (like my kr808) that's easier to fill, and doesn't have to be filled quite as often. I think I'll just hold off on getting an upgrade for a few months and wait and see what's on the market in June. Thanks for this post Danesnpits!