Vap'n is such a unique personal experience, as each of us have found out. Helping newbees into the vap'n experience is very tough. Even if you were able to develop... say a spead sheet listing all the factors, amount of vapor produced, amount of flavor produced, votage and how that effects the first two, battery size, how close various models mimic the analog experience, on and on and on....
In a perfect world there would be a vap'n lounge in each city where a newbee could go and sit trying out all the multiple choices for several hours to several days until they discovered their preferences.
As it stands now, we each spent hundreds of dollars going
through multiple
devices and permutations to get where we are now. For me the PV journey more closely resembles the hobby of pipe smoking than smoking analogs. Or possibly wine tasting. It is an art form that takes time and a love for the journey. Quite a bit different from switching from Winstons to Salems to Marlboros.