I'm going to run my own jabber server on my Ubuntu server.
Should I use rather
Which of them is better?
What are the differences between them?
Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up.Sign up to join this community
It depends very much on your needs. What are your expectations? General comparison is available on Wikipedia
If you're just looking for a simple xmpp server for your private server, I would recommend Prosody. It's lightweight, easy to configure, supports SSL, and has a helpful community. You can get it up and running literally in minutes.