How much latency do you add to torrents?

On Windows, I go on VPN and then on the Tor browser (yeah, I know, 
redundant) and then I go to https://thepiratebay.org to find something.

It doesn't matter what it is I find, but for a concrete example, 
let's say I search for The Anarchist Cookbook like this.
https://thepiratebay.org/search.php?q=anarchist+cookbook

That brings up a bunch of versions for that specific title.

Let's say I choose to obtain the magnet for this version of that title.
https://thepiratebay.org/description.php?id=74776443
The Anarchist Cookbook 2.0: The Bomb Recipes by Nicki Lynne EPUB

That magnet link is very long, so I'll put that link into the sig.
What I do with the magnet link is save it in a text file for a while.
For latency.

But how long do you wait?

How long of a latency do you think is a reasonable time delay?
-- 
magnet:?xt=urn:btih:51787F2C1DDF398D7978773EA31A3D554573C9EA&dn=The%20Anarchist%20Cookbook%202.0%3A%20The%20Bomb%20Recipes%20by%20Nicki%20Lynne%20EPUB&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337&tr=udp%3A%2F%2Fopen.stealth.si%3A80%2Fannounce&tr=udp%3A%2F%2Ftracker.torrent.eu.org%3A451%2Fannounce&tr=udp%3A%2F%2Ftracker.bittor.pw%3A1337%2Fannounce&tr=udp%3A%2F%2Fpublic.popcorn-tracker.org%3A6969%2Fannounce&tr=udp%3A%2F%2Ftracker.dler.org%3A6969%2Fannounce&tr=udp%3A%2F%2Fexodus.desync.com%3A6969&tr=udp%3A%2F%2Fopen.demonii.com%3A1337%2Fannounce