Is the stuff from Guardian Imperial Kiln worth collecting?

In the history of porcelain making in Ming Dynasty, Hongwu pioneered the imperial kiln in Jingdezhen in Ming Dynasty and played an important role in connecting the past with the future. Ming Dong Qichang's "Thirteen Treatises on Gu Dong" praised: "The three kilns of Xuancheng and Jiaqing in this dynasty want to catch up with the previous generation." Therefore, the Ming dynasty imperial kiln porcelain produced in these three stages has become a model highly praised by future generations. That is to say, the so-called "Xuan kiln", "Cheng kiln" and "Jia kiln" porcelains in later literature, the imperial kiln porcelains produced in these three times can be called the quality responsibility of Ming porcelain.

After Hongwu, there were three porcelain-making peaks in official kilns in Ming Dynasty, which occurred in Yongxuan, Chenghua and Wan Jia periods respectively.