I’ve been on a marathon since April. In order I’ve watched Discovery season 2-4, SNW, TNG, DS9 and am at season 6 of Voyager. I’ve also broken up Voyager with the first 6 movies.
I did manage a couple of ToS episodes but I honestly find ToS hard to watch.
Voyager is feeling like a slog so it’s not background viewing while I work from home and I’ve switched to The Orville for my evening viewing recently with a plan to watch Babylon 5 after.