Quote Originally Posted by Niwashi View Post
A DF group has as much chance as a PF group does, and the later is allowed. Both are random pick-up-groups, it's just that one is limited to forming from your own server and the other can bring in players from across multiple servers. A wider pool of players to join with just makes the groups form quicker, it doesn't make any difference to your chances of getting good or bad teammates.
at least most people have to prepare themselves before joining PF groups, unless they want to get booted and ruined their reputation on their home server.