These trackers are full of highspeed seedboxes. Upload fast or die.
It seems like you are new to torrenting.
The basics:
Only grab the newest torrents (10min)
Old (over 48hr) and a lot of leechers is NEVER popular, because partial seeders are marked as leechers by the tracker
Be smart: don't start downloading an old 30GB torrent, for example. Build your ratio in steps.
Get an IRC autodownloading script (autodl-irssi for example)
RSS won't help you in these trackers, way too slow.
Try to download as many freeleech torrents as possible - nobody cares if you like the content.

Get a fast seedbox. 100MBps = nothing in these kind of trackers.

I hope this helps.