I have download and check the new vmuikit and i have some suggestions.
1) i want to choose to have or not the fade effect into category pages.
2) show badges about sales, new product, offers
3)select to show by default on every product who has stock, " in stock" and if not have stock "out of stock" with image or text
4)select or not product quick view
5)if a product has a sale show the percentage of the sale
6)add socials into the product page