@VapingCigars it sounds like you may not need much nicotine at all. You can go all week with our a craving?
To me, a good cigar was an occasional treat, not a way to scratch a nicotine itch, although I do suffer that issue. If, like me, you want a decent size cloud, a slight "kick" like caffeine, but different, so as to have synergy with an espresso, and maybe a hint of woody flavor with maybe a note of chocolate or other wood like, but not quite note, but otherwise just a way to puff a little and exhale all the stress of the week, than maybe, like me, a low nicotine, unflavored, or only mildly flavored juice, in a device that's not shy about putting out some wattage on demand, say, 40-60, is what will help. A device with Temperature control would be useful to keep the cherry stoked, so to speak, as ramp time, ie., how long it takes to get some vape, and, if you take a few puffs in a quick succession, keep the wick working well by not singing, might be useful.
There are many brands that do competent TC, if you decide that is whats for you, and any brand that has a reputation for good build quality will have devices that will work fine.
I'm curious though, as to the reason to not smoke. Is it the suction, similar to a tooth extraction, that's problematic?