I’ll let others share their experience and opinions, but I wanted to share the content at https://www.sharetribe.com/how-to-build/ways-to-build-marketplace-platform/wordpress-or-saas/
In that (long) read, we did our best to list the pros and cons of three approaches: Sharetribe Go, Wordpress + marketplace plugins, and Sharetribe Flex. It doesn’t details things related to the Community Edition of Sharetribe Go, but I hope it covers well enough the Wordpress approach.
I really believe that this is a rather agnostic article and we honestly and genuinely list the benefits of each approach, but also their limits. So hopefully this will help your decision on a more “general” level!