I only have experience with nostr:npub126ntw5mnermmj0znhjhgdk8lh2af72sm8qfzq48umdlnhaj9kuns3le9ll but my experience has been outstanding. I bought a couple different versions of their hardware and have learned a ton, starting from basically nothing—I am non tech. Their customer service is outstanding on Telegram. Once their next OS upgrade comes out I think it will define the standard for self-hosting and ease of onboarding. Look up Matt Hill and listen to some of his appearances on various podcasts (Stephan Livera would be a good example) to learn about their unique ethos.

The developers know their stuff and are breaking new ground in this area…. Very cool to watch.