I have a vision for my ideal nostr client and maybe it'll resonate with you. I'd like a client that has dedicated, separate feeds for each relay I'm subscribed to. That way, adding a new relay feels like joining a community. I want a feature that Instagram used to have which is it will tell you when you've caught up on your feed. I liked this, I found it helped me timebox my usage of social media. I want it to have no discovery outside of the search. Finding new npubs to follow is more organic and word-of-mouth. It's way less efficient but it's a way to effortlessly restrain yourself from sinking hours into something that really should be a tool.