Tpa Cinnamon danish is one of the very few tpa flavors i like. Capellas is sweeter and like a moist danish while TPA's is like a graham cracker with a hint of cinnamon. Both are good but very different.
As for tpa ry4 i would mix it at 100% water to the whole bottle of flavoring . Make sure to also mix it in the sink without the bottle lol .