Rating: 5 / 5
Azureus is a very solid client, and has much better configurability than most other clents withou using "peer_share" by default, wich helps it keep private trackers "leecher free".
It is a little heavier than most to use, however, if you are using a broad pipe, this client has the best balance management system for multi-torrenting.
If you regularly download and upload many files simulteneously, this one is a must. This said, you should tweak the disk caching function to enhance performance, or you might suffer a bit from slow disk access.
No client is perfect, but this one gets my "5 star".

