First of all, from the taste point of view, there is not much difference in flavor between cold meat and fresh meat, because the cold meat was cooled at the first time, so the taste can generally maintain the freshness before.
In terms of food safety, fresh meat is generally not processed and packaged from processing to final sale, so there may be potential safety hazards of pollution. Cold meat is sterilized at the beginning, and cooling and acid removal technology is also adopted in the process of transportation and sales, so it is relatively safe.