Blog Posts List
To display customizable list of posts use Grid content element.
Posts list via "Blog" element in Impreza prior to 5 version
Blog page via WPBakery Page Builder (formerly Visual Composer) element #
To display posts you can use the Blog content element, which is available on every page via WPBakery Page Builder:
It is very flexible and has dozens of settings:
Select the desired Layout and adjust its settings on Appearance tab:
On Filtering tab check Enable filtering by category checkbox to enable filtering:
That's it! Don't forget to save changes.