Tax Season is coming up and Daddy is getting a new present. Haven't figured out which mod is right for me. I looked at the Provari and the Xhaler and both are appetizing but i also love the look of the box. Can someone point me in the direction of a good pros and cons thread or what some of the strengths and weaknesses of these mods are? Also will be using the tank system with inserted carto in them as well so all day vaping is KEY!! I literally vape all the time when im home so battery MUST last all day to keep upkeep to a minimum. Thanks in advance for your response.