My personal experience as a new vaper is that 16 mg (often included in starter kits and a typical default level) is too strong for me. I used to smoke UltaLights (a bit less than a pack a day). I'm very much enjoying the vaping experience and want (and e-cigs enable me) to vape much more frequently than I smoked. I'm ingesting too much nicotine!
I'm finding it difficult, however, to locate 8 mg or 11 mg cartridges (at least at the prices and in the flavors I want). [In my case, it's cartomizers for my KR808D-1.] I'm not criticizing the vendors - they're just responding to user demand.
I recognize that my previous under-a-pack, ultralight usage may be less than average. But even so ... 36 mg!?
Don (a highly experienced vaper
looking forward to qualify for a "signature"