Me using uTorrent 1.6.1 . ultra stable! damn good man. it goes upto max. 12mb .. much faster load time than Bitcomet which I was using before.. and the point is Bitcomet below 0.66 is slowly get banned by private trackers coz I think people use it to trick trackers and all that ..
The Mtorrent interface is very user friendly.Its suitable for novice as well as advanced users. It fast since it s entirely written in c++.
The Azerus is also a good Java torrent client.The only drawback is it tends to hog the system resources little.
I was using Azerus till I got hooked on Mtorrent.
Both are very good ,I must say .