I haven't noticed it losing taste, but I usually have two batts going and top cartos off every hour or so and perhaps that is why it never loses its taste for me. I also vape the 18, but top off with the 11 at night. I think you are right about it being stronger at the higher levels.
Butterscotch is my all day vape. I always have a butterscotch going along with another flavor. I am totally addicted to it lol. Somedays I have two butterscotches - that is how hooked I am on the butterscotch!
I hope the Chocolate Macadamia hasn't changed too much, that is my number two right now... but loving the Cafe Mocha quite a bit too!
Butterscotch is my all day vape. I always have a butterscotch going along with another flavor. I am totally addicted to it lol. Somedays I have two butterscotches - that is how hooked I am on the butterscotch!
I hope the Chocolate Macadamia hasn't changed too much, that is my number two right now... but loving the Cafe Mocha quite a bit too!