Two more are NearlyFreeSpeech and UnstoppableDomains.

The latter also supports crypto domains which have no chance of a takeover except by government order, although crypto domains require the client to install a browser extension or other software to resolve. The good thing about crypto domains is that there should be no renewal fee, although there will be a fee to update the record.

Seconding the NFSN recommendation, they are great if you are technically competent. They even have optional security settings that can permanently lock you out of your account if you lose your recovery credentials, in case you want to be super strict about it. They are very clear that recovery will be impossible if you use those settings. I really like this and wish more services would offer this kind of “hard” commitment.