I recently use Thunder to download things from demonoid and hanju100. The speed is quite decent if there's lots of seeds. Thunder can bypasss torrent download limit set by Streamyx. Normally if use utorrent should get download speed less than 20kbps, with Thunder, I can download at my normal download speed. Below is my proof:
I use hehethunder, which is modded thunder downloader. Some can change its interface to english, I try it but the word come out weird, so I use back chinese word.