Shoppee is the main platform commonly used among many of my friends as the ease of using the apps and the transparency of total cost makes the purchaser knowing how much the item cost. 

Taobao still have a bit on overhang as shipping and timing might be unknown moreover if you are not familiar with the Chinese description this is abit difficult for none Chinese user. 

JD has recently available in Singapore, yet to use but seems to be similar to Taobao.

Wheather if JD reits or Taobao reits, Alibaba reits or any reits is able to generate good income for investors then it is a good reits. As JD has a deep pocket and growing it presences outside China , this will generate another source of income and can capitalize on these reits property for their distribution business.