Which is better, a Kuvi or a sorter?

1, the warehouse maintenance staff is warehouse maintenance staff, mainly responsible for the daily management of the warehouse maintenance affairs, and the average salary of the warehouse maintenance staff in 9000 to 12000 a month; and sorters are mainly responsible for the goods sorting, sorting and packing and other operations, the average salary of the sorters in 7000 a month.

2, the library maintainer of this occupation needs to have a certain knowledge base and management ability, and has a lot of space for promotion; the sorter of this position there is a physical hard work, such as long time standing, carrying heavy objects, etc., need to have a certain degree of physical support.