Shoutout to the Sythstrom Deluge.
Open source. Battery is easily replaced, it’s an 18650. Packed with features and since it’s gone open source the updates have really ramped up.
You know it’s getting good updates when there’s 45 minute videos scratching the surface of what’s new in the beta.
I can always depend on my Google feed to alert me to astrological events days after they’ve happened.