Is it better to buy duck sausage from the supermarket or from Mission Preferred?

Meituan preferred. According to Baidu query shows:

1, the U.S. group preferred cheaper than the supermarket, and the quality of all guaranteed, directly to the pickup point, do not have to go to purchase, as long as the phone can be purchased, if you receive things are not satisfied with the deterioration of the merchant will also be given a refund, there is a guarantee.

2, so buy duck intestines or the U.S. Mission Preferred.