alt Hacker NewsAnd to elaborate, the reasons you might want to use a DNS challenge are to acquire wildcard certificates, or to acquire regular certificates on a machine or domain which isn't directly internet-facing. If neither of those apply to you then the regular HTTP/TLS methods are fine.
OK I was sort of thinking that might be the case but wanted to make sure in case I had to start prepping now, thanks. We use no wildcard domains today, maybe down the road.