Phoenix would be my top pick probably unless you need to receive Nostr zaps with it.

Phoenix>Zeus>Mutiny>Alby

#ItDepends

Depends on your preferences…. You could run your own lightning node too, and use nostr:npub1xnf02f60r9v0e5kty33a404dm79zr7z2eepyrk5gsq3m7pwvsz2sazlpr5 with it to have self custody… otherwise you can use nostr:npub1hcwcj72tlyk7thtyc8nq763vwrq5p2avnyeyrrlwxrzuvdl7j3usj4h9rq, very easy to use, but it’s custodial…