Category page of shop | position of description
For SEO it's better to have Description position on shop pages, in some case its better we can add the description on the end of page and top of the footer and in some case not.
According that you are fixing the shop problems and releasing new update , it would be grate Idea to add this.
The compare between 2 product is not good way to show something or advantage but these images was taken from flatsome theme and that is have this option.
Also its good Idea to change the interface of user profile of woocomerce and add new things to it , with these options the bethem shop will be complete.
The new things are excellent. but it need improvements.