Well if you manage to find multi-GB files (as in larger than 1080p or alternatively Bluray) in one single archive, then let me know where, because I would love to see a +40GB torrent with one single multirar archive.

Unless I'm quite sure of the quality beforehand, I always download 1 working file first. Also you can check comments below most links, or just stick to what you know is legit.

On a public torrent, there is always a chance of all seeders leaving, but it's a risk you choose to take. And 5GB really isn't that much bandwidth.

Out of the thousands of torrents I've downloaded over the years, no matter the size, very few have not completed.. unless they were a longshot from the start, like 2 seeds and 0-10 leechers with speeds of a few KB/s a second. Even fever have been mislabeled or useless.