Don't spend too much time searching for the best plugins and themes for WordPress. Here's the best resources for Web Designers, freelancers and website owners.
There are thousands of WordPress themes to be found. I always work with, and only pick from two premium WordPress themes for all my client projects and my own websites. I don't see any reason to work with anything else, which is mostly limited. Divi builder and Oxygen will also produce the fastest loading results of websites.
Through my years of working with various solutions for client projects and my own websites, I have discovered and testet many of the best WordPress plugins. These are the best WordPress plugins for beginners and new Web Designers. Because you know you're getting quality and well functioning plugins for your website project.