Indeed, Signal is nice, a bit lagging in features with respect to Telegram for example, and there are no Group admins which can lead to annoying situations (som

Indeed, Signal is nice, a bit lagging in features with respect to Telegram for example, and there are no Group admins which can lead to annoying situations (someone gets a new number, you keep getting error messages until the owner removes himself.) But it's minimal, fast and you have end-to-end encryption with no one storing you phone book (afaik). Self erasing messages can also be handy. I must admit I use that mainly to communicate to myself... for password or wallet public keys etc (desktop app to mobile and vice versa). I have also noticed that even phone calls to the other side of the world are crystal clear, really nice.