In my experience, all have been shit in some way or the other.
Didn't try "Keet", yet though.
#Signal, Telegram -> WhatsApp like & Phone Number Requirement
#Telegram -> Dangerous, because people think, it's safer than WhatsApp, which us not true. It's just as unsafe or might even be unsafer. People don't know that & say more shit they wouldn't do on #WhatsApp.
#Simplex -> Battery Drain & Reliability issues (might already be fixed, that was months ago).
#Sessions -> Tested with several people & it was utter shit. Did not send messages or did not receive messages. Getting messages was always a lottery. Some messages did NEVER arrive. Total failure. Those people tested also with each other, same issue. So, not a problem with my phone or something, which would probably be the next best excuse to brush this off.
#Privacy #Security #Chat #InstantMessenger #IM #Android #Encryption #EndToEndEncryption #DataSafety #BigData #BigTech