Aging DC is almost the same as aging Wuyi SX. The older, the better.... At least for the result of my tasting. Originally, I expect to conclude this in 2 days for 3 samples, but due to overloaded newly marriage duties eg: cleaning house, cleaning pets, and a clean personal cking acc., I have to work overtime to regain my "better life" statues.
Anyhow, I found the 2 years aged DC is the best amount the 1, 2 and 3 years period. I did not vacuum any of these, just jared them and store it in the dark with 50-75% Hum. and around cellar temp.
The 1st year crops still have sign of veg. and hint of fire with all the DC character. The third year developed a smoother condensed honey sweeties, but without the lively oil and did not come back to the youthful, floral character as the 2nd one did. The Second 2 years aging is just right. I bet is related to storage problem. If I vacuum seal them. The 3rd year will have all the youth and smoothness of an old SX character, plus the intoxicated DC aroma, I think. Still have some 5 years vacuum sealed DC. Unfortunately, I can not trace the farm or altitude of this specimen, but will give it a try later for comparison.