I guess this still is the best torrent client available.
http://www.utorrent.com/utorrent-free/index/

I've been using utorrent for quite some time now.
I recently tested some other clients just for the fun of it. However. all of these want to create a folder with the exact same name as how the original uploader named the torrent. This is something I don't want; I have my own way of naming folders in which I store my bootlegs.
Only utorrent let me change the name of this main folder.
So I guess I'll just stick with utorrent. :)