Kobo Libra color. If I’m being very honest, the screen isn’t as good as the oasis but it’s a compromise I’ve accepted for vastly superior hackability. I telnet into my kobo and installed tailscale then pointed the api to my calibre web instance, I have a much better experience overall because the books are drm-free(d) and calibre web handles sync with kobo really well.
And it has physical buttons. I was clinging to my oasis for the buttons.