When collecting chenpi, red peel and green peel each have distinct traits. The choice depends on storage conditions and personal preference.
Storage Difficulty
Green peel is harvested earlier and tends to be easier to store, while red peel has higher maturity and requires more careful moisture and pest control.

Flavor and Use
Red peel is smoother with a more pronounced aged aroma, suitable for daily brewing and cooking. Green peel has a more direct, fresher profile.
Aging Behavior
With proper storage, both red and green peel will mellow over time, with aroma becoming more restrained and taste more rounded.

Overall, both have advantages, and the best choice depends on storage capacity and taste preference.
