Worth it 100% for me, I love mine. I didn't think I would use it much, I honestly bought it initially to just support the project and help FOSS friendly hardware and software.
But once I started playing on it, I fell in love. I play lots of indie games and smaller studio games, like Brotato, Hollow Knight, Battle for Wesnoth, Core Keeper. I also installed RetroArch and play all of my favorite Game Boy games. I play Old School Runescape with my friend, some kart racing games, some fighting games.
I also have Jellyfin installed on there, so I use it docked to my TV as a box for streaming from my Jellyfin server to my TV for movie nights. Discord runs pretty well on it in the background, so it works well for group party games like Pummel Party with my friends. Also games like Table Top simulator to play DnD, and virtual board games.
Idk, it's just a perfect device for me. Super moddable, repair friendly, FOSS friendly, powerful enough to play most games without issue, works with every kind of Bluetooth device I've tested it with, controllers, headphones, etc. And now that it's been out for well over a year, all of the most severe and annoying bugs have been fixed, so the general experience is very smooth and stable.