that there is no perfect PV out there. I have an Eluma 902 an Joye 510. I started out with the Blu, but quickly outgrew it. I like the 902. It has good vapor and good flavor. Batt life sucks. Need to rest too much in between drags. The 510 does not give me great flavor or TH, and batt life stinks. I have researched mods, read hundreds of posts, visited numerous websites, and I have come to the conclusion that all e-cigs stink to some degree. There is no perfect PV out there. Tell me about your perfect PV if you are one of the lucky ones who found it. Something with great batt life and power, good vapor, great flavor, consistant performance. Does it exist?? Please tell me it does.