TI are great IMO. I set my torrents between 00:00 and 06:00 and they fly along. Other than that my line usually always runs at full speed. I average between 70-110GB per month on a 2mbps line.
I am not a heavy downloader, preferring to download a few torrents, and watch a few series via streaming. Also manage to download about 70 - 150GB per month, with no throttling on my 10Mbps line.