I must agree with the custard statement, everyone's taste differ. I prefer an eggy custard flavor, however most vendors translate "custard" as just a creamy aspect. They don't capture the richness, fullness, and the eggy on the end of custard. Very disappointing. Ok, so... yes I have tried the Butterscotch Caramel cake. It is more of a light, moist type milk cake, with a caramelized sugary caramel. I don't get much butterscotch out of the flavor, and it is a very flavorful vape and really sweet. Too sweet for me, I will not order it again. The Banana Cream to me, tastes like creamy laffy taffy banana candy. I did not enjoy it. I will revisit it in a month or so to see if it evolved. The Cheesecake... very enjoyable. I get the rich creamy cheesecake flavor on exhale. So you get smacked in the face with the primary flavor ie. Strawberry or Lemon, Blueberry or Caramel (which ever flavor you chose) on inhale. While exhaling, the cheesecake coats your mouth. I really enjoyed the Lemon Cheesecake (the lemon is more of a lemon zest flavor) Also enjoyed the Caramel Cheesecake. The Custard is good, I bought the blueberry, and am letting it steep. I am reluctantly trying to introduce a couple of fruit flavors to my rotation. lol Hope this helps.