A lot of hardcore enthusiasts don’t really like Rainbow Belts because they feel it’s a watered down version of Zkittlez, and while I don’t agree, I understand where that idea comes from. While Rainbow Belts 3.0 is much more limey in flavor, the original Rainbow Belts 1.0 leans much more on the fruity notes of the Z as well as the bright gas from the Do Si Dos to make something that in my opinion is comparable to Z but with some extra quality of life updates that make it easier to grow and be less likely to look ugly in the bag.