Commercetools App

Hi, I am interested in using your CMS for new projects that I am migrating. I am interested in the integration with commercetools. I was testing this integration and wondering if it can save only the SKUs at the product level, or can some more data such as price, images, description be saved? Or do I have to do the query to Product Projection from my site to get this extra data?.

I need to create a list of featured products on the home page of my sites and, I would like them selected through Contentful without the need to make an extra query since some said data is getting from the CMS.