The only part I had an issue with in terms of a CDN was expiring content fast enough when making changes as it seemed to be a headache worrying about that as I

The only part I had an issue with in terms of a CDN was expiring content fast enough when making changes as it seemed to be a headache worrying about that as I can't count how many times a customer asked "should I refresh?" but I guess then it should be a dynamic site if changes are frequent enough. Using Netlify seemed to handle this problem of expiration for me and I do believe they are using AWS and are handling the details or caching and expiring headers etc. so I would recommend using a service that removes worrying about that part.