I don't really have one because I hardly ever need one. My cold storage is just my seed on steel. I only ever have to generate a new deposit address every once and a while. Otherwise I use software wallets for hot storage.
Discussion
Do you use TG/Signal?
No. I've used TG before but I'm not a user. Never used signal. Probably never will. If I need a private conversation I just use pgp.
SimpleX?
If I were to pick one, that's what I'd use
I’d want to send you some info and I don’t really like Nostr DMs
