The infamous Wallet of Satoshi that everyone likes to dunk on for being custodial has been upgraded with the Spark protocol. Is it now fair to say that WoS gives you self-custody? Is Spark any good? Here's my honest review of the beta including some experiments.
https://blog.apathy.tv/articles/wallet-of-satoshi-spark-beta-review
If you are better than other people, you can access it on I2P.
http://apathy.i2p/articles/wallet-of-satoshi-spark-beta-review