Softcover Catalog Printing vs Hardcover Catalog Printing: How to Choose?

In this video, we sharing the same catalog with two version-softcover and hardcover version, the inner page with same high quality paper-157gsm glossy coated paper. To achieve high quality printing, we use latest state-of-art offset printing machine to print the catalog.
https://www.chinaprinting4u.com/Catalogue_Printing_39.htm