Large popular trackers use seed boxes to provide torrents, your seeding is irrelevant. It is actually quite hard to get any ratio there as most people will get most data from the seed boxes.

But what’s even better is to use a popular seed box yourself. There are high chances that a popular torrent will simply be linked to your seed box account instantly, so you don’t have to download anything at all. I mean you still need to transfer it to your PC, but you don’t have to torrent anything.