Signal is so bloated compared to Conversations on Android. Also it's a walled garden requiring your ph number to register (edit: and requires owning a smart phone👎). Based in the US so not great for privacy. Marginally better than Whatsapp suppose.
I can't message someone on Signal without installing Signal or Molly which also uses Signal servers, which has to be trusted on good faith (can't run my own). Ergo a walled garden just like Whatsapp.
I can't register with just a username & password. I have to trust their PR saying they don't store my ph #.
US has some of the worst legislation when it comes to privacy; when the agencies decide they want your data, Signal will not be allowed to tell you. And don't give me the bs line that they only store 3 pieces of info about you. Unless you've built their server software you don't know what they collect am store.
The desktop version cannot be used independently; you still need to make and maintain an account on a smart phone. Also the desktop version uses crazy memory. It's a pos. I no longer use it. Also you're limited to 2 devices: one phone & one comp. I sync my xmpp chats between 3 or 4, depending.
Pray, how do I login to the same account on my second phone? Or do you mean you can link multiple computers to the account on your phone? In which case, I'm not running that on my old laptop.
Edit: I'll answer my own question:
Multiple mobile devices ... are not currently supported.