And you never will find a liquid that tastes just like "real tobacco in a cigarette." In a few days or weeks (and forever after) you won't want it to. Analog cigarettes taste terrible (this from a man who smoked for 40 years).
Many of us (me included) do like the tobacco flavors, of which there now are hundreds. The problem is: we each have our own favorites. I have been enjoying Backwoods Brew's Maxboro and Hunters Blend. I've heard great things about various USA-made tobacco flavors from Halo, Vapor Station, FreedomSmokeUSA, VapeRite, Gourmet Vapor, NHaler, Vapor Bomb, and on and on ... most of which I have not yet tried.
And don't ignore China juices. I still enjoy one of my first tobacco flavors: the "Marlbo" aka "Original Reds" that I've gotten through The House of Vapor.
I suggest that you begin sampling some of those (and others). Watch and read
reviews and see if you can find one or more reviewers whose taste is similar to yours. AllAboutTheVapor, Basilray, GrimmGreen, and smokie are among the most prolific video reviewers of e-liquid. [NOTE: Many other great video reviewers concentrate primarily on hardware.]
That House of Vapor Marlbro is an example. Early on, I saw a video where GrimmGreen raved about that flavor (which I had already discovered), so he has become one of my guides. And I am fortunate to have CyberWolf as a neighbor; he has let me try some of his favorites and I found that we have similar tastes.
For more on this (including links to even more suppliers), see
this article and, of course, hang out in the
E-Liquid Reviews forum.
As for the
atomizer, similar comments about varying preferences among vapers, although the choices are much less overwhelming. The 510 is the most popular, of course, but it is not my favorite. I prefer the richness that the penstyle attys (e.g., 801, Joye 302, Leo) impart to e-liquids. Many are finding that the 306 atty (fully compatible with the 510) has more flavor than the 510. The tried and true 901 is reputed to be more flavorful than the 510.
And, if you have a fat batt (e.g., eGO) or mod with at least 450 mAh, you can try the LR (low resistance) versions of those atomizers. They definitely pack more punch than regular resistance versions, although they can mask flavor.
Enjoy the adventure!