Seems to be convenient enough for my uses at the moment. I have my Alby lightning address in my profile for receiving zaps, and I have Nostr Wallet Connect set up with Amethyst for sending zaps. I can see my balance any time I need using my browser extension. Can't think of anything more I would want, except to see my balance in an app on my phone, I guess.

I think nostr:npub13thhtj384uq2dacvzjr94efgvrxdcd50geyecl8kkg6jkzd8p86sgtwvcs was talking about a non-custodial option with Zeus, though. Not just importing my Alby wallet into it.