Twitter 2.0 Android App First Preview

Interesting stuff from everythingandroid.org. Who know from where they git it, but this is something what appears to be the next, improved official Twitter-App for Android. A nice UI overhaul seems to be the main part.
So you still use a single service client, or do you use meta-clients like TweetDeck or AnyPost (Ping.FM) ?
Video after the jump.