I was reading this as a FA thread too, until I saw this post.
Here's a list of TPA flavors from one of the stickies here:
Almond Amaretto: 5-10%, 5/5
Apple: 10-15%, 4.5/5
Black Cherry: 5-15%, 5/5
Bittersweet (Choc): 10-15%, 4/5
Caramel: 10-15%, 5/5
Caramel Candy: 15-20%, 5/5
Cheesecake: 5-15%, 2/5
Cherry Blossom; 15%
Chocolate: 10-15%, 5/5
Cinnamon Red Hots: 5-10%, 5/5
Coconut Extra: ~10%, 5/5
Cotton Candy: 10-20%, 5/5
Graham Cracker: 10-15%, 5/5 - This flavor recommended for combining with others.
Lime (oil-based): 1-5%, 4/5
Milk Chocolate: 20%, 4/5
Peanut Butter: 10-15%, 5/5
Pear: 10-15%, 4.5/5
Pizza: ~5%, 5/5
Plum: 5-10%, 4/5
Sweet Cream: 5-10%, 4/5 - This flavor recommended for combining with others.
Tangerine (oil-based): 1-5%, 5/5
Tobbaco Absolute (TA): <1%
Vanilla Bourbon: 10-15%, 4.5/5
Waffle: 20%, 5/5
Wintergreen: 20%, 5/5
PA Sucralose Sweetener: 2%+, 4.5/5