Judging from the current situation, Yunnan Pu 'er tea is the most collectible tea! Mainly depends on the characteristics of Pu 'er tea itself, because it has a long fermentation time and is known as a drinkable antique. (The oldest tea I have ever drunk is Gemini tea of 1893)

In fact, whether this tea is collectible depends on whether you personally like Pu 'er tea and the depth of your understanding of Pu 'er tea. On this basis, collect new tea in a planned way every year (remember! This is Pu 'er tea with wild big leaves. Secondly, the collection of Pu 'er tea is conditional, that is, the storage conditions are very high: temperature, temperature, ventilation, no odor and so on. There are also economic conditions. Third, most importantly, among the six types of tea, only Pu 'er tea is non-toxic, pollution-free and health-preserving, and its value lies in its annual appreciation of 20%-30%. You will have unlimited wealth in the future!

If you like it personally, follow the above method. If it is business, it is another matter!