ACB has always sounded like an RY4 to me (RY4s are tobacco, caramel, vanilla . . . go figure). There are a lot of companies making that, and a big long thread in the juice review forum, but I expect that Nicotickets version would be the best of the best, given that their Crème Brulee has always been a favorite and the Tobacco Absolute is a high quality tobacco extract. That TA is why ACB was listed as one and done, as it got too scarce and too pricey to use. He used his on-hand remainder to make that small batch.
Now, he didnt call it an RY4, he emphasized the Crème Brulee in the name, and I didnt get any of it before it was gone. The RY4s in that big long thread are generally considered tobacco juices flavored with vanilla and caramel, and Ive had a couple that were very tasty. But I think, based on this discussion, youll really like NTs Crème Brulee and wont miss the tobacco component at all, so Id go there next.