1. So Cloudflare will stop using DigiCert as an issuing certificate authority (CA) for new Universal certificates.
Question: Which Certificate Authority will Cloudflare migrate to? There is no explanation for that.
2. I see that Cloudflare now has a new Total TLS option where you can choose CA from Let’s Encrypt or Google Trust Services
Question: For Total TLS, you need to purchase Advanced Certificate Manager. However, Let’s Encrypt is free. Why is Cloudflare asking us to purchase a subscription for a free SSL certificate?
Most hosting services issue a free Let’s Encrypt certificate now. Why can’t we just use something like that on Cloudflare?