IMHO NJoy Kings disposables may be the closest one can get to the taste and feel of a "real cig", but I wouldn't recommend them for an all day vape. It may be only something that a vapor can recognize -- but they have a distinctive ash taste, especially on the exhale.
And, as some have said, it can take some time to get accustomed to the tastes of e-liquid and our taste buds to "wake up" in time. I say part of that is simply making the switch as well as detoxing from the smoke and other chemicals in those other products.
I tried a bunch of flavors -- then mostly went to Backwood's Brew who has some very nice tobacco's. After some months, I ventured out and tried some more vendors and found more flavors and flavor blends that I would have not been able to appreciate earlier and have grown to preferring them. I still mostly use blends with a "tobacco note", but have no desire for a couple of my earlier straight tobacco's.