Comment by re-thc

Cloudflare is the safest in that you can use Cloudflare tunnels to somewhat hide your origin.

Otherwise your origin is still public and there are ways to find out and attack it (bypassing Bunny) easily.

Cloudflare also has a WAF that Bunny says is coming soon (doesn’t apply to DNS only).

Bunny DNS is a relatively new product so it’s not as well tested.