I use Wordpress for creating almost all websites. At times I had to create a lot of custom post types and modify the WP database. But now I'm considering maybe a headless CMS is better fit for these custom websites.
Strapi.io and Netlify looks promising to me. Strapi seems to be open source so I guess I can host it in my server. Also I remember Ghost.org was claiming it much faster than Wordpress.
Any advice? Have you used any headless CMS?