Really great list. Thank you. Some of these I wasn't even aware of. I've been using Session for about a year. A year ago it definitely had some missed messages and I was about to ditch it but I held strong and haven't experienced that issue in a while. Been flawless for about half a year. The Oxen/Loki network overall https://oxen.io/ is a really interesting alternative to Monero and Tor. It's interesting how it can be both!