I got my 3-1.5 ohm and 3-2.5 ohm Cannon V2 today along with all the other attys I ordered.I have been vaping it for a few hours now and all I can say is wow.From the first vape flavor was perfect as was vapor and draw,and it just keeps getting better and better.I have to say I enjoy this atty more than my i06's and my 801 mini's and if the cannon keeps up like this I won't be buying either anymore.I have been using it on my BuzzPro at 3.3 volts and it gives loads of flavor and vapor,I also tried it at 3.7 volts but I like the flavor of my COV Butterscotch better at the lower voltage.Oh and I almost forgot no leaks from it so far.If any of you haven't tried these do yourself a favor and add one to your next order.Later.