Best bitcoin related Email Newsletters these days?

nostr:npub1guh5grefa7vkay4ps6udxg8lrqxg2kgr3qh9n4gduxut64nfxq0q9y6hjy ‘s Bent

nostr:npub14pymadh04lt8tl3lv93yr3vnlxw39s3ahdvmhvlu6u27fve8umfqa9zd6m Timestamp

What else am I missing?