I got really excited for a while about Sphinx chat, which I think is a similar concept to Zion. I tried to get on Zion but was put on a waitlist. Same with Bluesky. So I still haven’t even tried either of those even though they may be great. Meanwhile I have multiple Nostr clients that I’ve been able to try and find my favorite and establish a network of people I interact with. And like you said, even if one client goes away I can just login with my key to another and pick up where I left off. I have no need to change to something else at this point. The other apps/services are dead on arrival, or at the very least they have a hard uphill battle. It would be better to integrate with Nostr and expand on what’s already established here. If Bluesky was a kickass Nostr client that blew others out of the water, I’d eagerly try it and maybe switch to it. But I’m not switching networks because there’s no reason to.