What is the best brand of equipment to buy for postpartum rehabilitation?

Now on the market for postpartum rehabilitation equipment, there are three major brands of Tongze Medical, McLeod and Weiss, where I feel that the instrument of Tongze Medical can be considered, Tongze Medical postpartum rehabilitation equipment in addition to the repair of the pelvic floor can also be carried out postpartum restoration, the instrument adopts the design of the 8-channel, which can be used at the same time for 4 people to carry out postpartum rehabilitation.