I was fortunate to have a relatively seamless and gentle transition into vaping. The worst of it for me was during the first two weeks, during the first hour of the day. Not only did I crave a cigarette, but the idea of vaping was slightly nauseating.
My solution was to get a cheap, unadorned, funky, mass market sort of "tobacco" flavor at 24mg to address cravings, instead of vaping my usual tasty boutique/designer flavors at 12 or 16mg.
I thought it tasted more like insecticide-infused ashtray with an undertone of maple than it did tobacco -- and it still tastes that way to me.
For the first hour of the day in those first weeks, and still today when I get the periodic craving, it's my Go-To juice.
As a possible solution to cravings it probably, and justifiably, seems counter-intuitive to deliberately go for a funky tasting e-liquid instead of a good tasting tobacco clone. I'm not completely sure why this works for me.
I suspect it's because it's a kick-me-in-the-head nicotine experience which also reproduces quite nicely what (to me at least) a cigarette actually tasted like after smoking 18,000 of them a year for four decades: Insecticide-infused ashtray with a maple undertone.
I have a close friend who quit drinking alcohol a decade ago.
Today, she makes the worst coffee in the universe -- "stewed mud" describes it benevolently. I've always suspected she makes coffee that strong as a kick-in-the-face replacement experience for straight shots of bargain-basement whiskey.
Basically the same theory as me and my Ashtray Liquid.
One nice thing I've noticed about the few cravings I still get, is that they aren't crazed nic-fits like I used to have when I smoked. I don't experience them physically any longer. Now, cravings are much like remembering an old girlfriend: A fleeting, dreamy nostalgia for an old love whose face isn't remembered with complete clarity.