It's official: deluge is average, bitcomet is acceptable, utorrent is acceptable, vuze could cause you to vomit.

deluge is an amazing p2p client. give it a try guys, it's many times faster than bitcomet, vuze, and utorrent.. you can use it officially in linux too... DELUGE- THE FASTEST P2P ON THE MILKY-WAY

Anyone who wants fast downloads and a good downloading experience should use Tixati instead of any other client. Go to tixati.com and check out Tixati. Tixati is way better and faster than all the other clients, and Tixati has these cool chat channels where you can chat, share and search with others.

Tixati is the best way to download.