Torrent program

I need a good torrent program that can queue, manage multiple torrents, automatically set priorities, and know when to stop bothering with bad torrents.  Currently using Turbo Torrent, but I'd like something better if it exists.

i still use nova torrent, which is total crap in comparison to the newer torrent programs.

But of Azureus, BitTornado, TorrentStorm, and  BitComet, which is best in terms of file management?  (Queing, marking dead trackers, seeding)

>>11  8086s you say?  AWESOME.