Product circa: 2025
It is my contention that every product should have an orange vanilla version, period.
Anyway, this stuff is good. Orange, vanilla, and cola are flavors that have always gone well with each other in any combination. The flavor is strong enough to be noticed here as well, and I would say they struck a good balance. However, I might say that the older Orange Coca-Cola product would be my preference.
The zero sugar version is a pale comparison to the original; the flavor balance is off, somehow. I think that vanilla flavoring might specifically struggle with calorie-free sweetener.