Ok, found the thread, and another one where someone said they like porkbun more than cloudfare. Cloudfare is the other one I would think makes sense to consider. My thinking there would also be that Cloudfare is a much bigger company, with more technical expertise, can have better security, and is more likely to exist for a while. The name porkbun also is not particularly confidence inspiring.

DeltaClimbs

I'm moving to Porkbun. I have a few domains registered with them and I had a good experience overall, like many others if you look at the comments on HN.