I got my the person I message the most to try Signal again! So far it’s going well, but we’re giving it one week to see if any problems come up and then we will reevaluate.
Last time we tried Signal there was a problem I experienced where I would not get the notification on my phone for minutes after it was received. That was a deal breaker for them so we compromised and switched to WhatsApp. If that problem doesn’t come back then I think I’m in the clear!