FWIW, we have Fi and the connection is rock solid on both my P6 and my wife’s P7.

Musicolet is such an awesome app.

I moved to Google Messages when Signal dropped SMS support and it’s been fine. Most people I know who aren’t on Signal or WhatsApp are on iPhones, but there are a decent number who apparently have RCS so – perversely – Signal dropping SMS support had actually resulted in a net increase in my secure messaging.