3DTorrents – is a Private Torrent Tracker for 3D HD / Blu-ray Movies.
3DTorrents.org / 3DTorrents / 3DT – have an excellent collection of Movies, especially for some older ones in 3D with good speeds.
Maintain ratio is easy as:
– Many 50% freeleech torrents are uploaded daily; snatch them using seedbox to gain uploads.
– Have a Bonus points system implemented where you can buy extra GBs to your upload count.