Seems that Pony Music Archive (PMA) torrents won't disappear soon. What might disappear = Spike El Clopperino torrents:
> SEC:
> magnet:?xt=urn:btih:7fb0eeb2893a77cf402845a40d39ada67bb1a04d&dn=SEC
> SEC 1.1
> magnet:?xt=urn:btih:99a7fde6657badb81840af0199f2538d391fcfcb&dn=SEC%201.1

 >>/10775/
Deleted.

 >>/10781/
Because Invidious only shows 360p video+audio on some uploads such as this one: https://invidious.materialio.us/watch?v=1EtoZsyjW_0 - comparison with 480p not attached but I do have the screenshots. I guess that  >>/10781/ shows 360p vs. 480p.

360p = horrible quality. 480p is better/watchable, but still bad. 720p is good. So
> Possible future update: Download at less than or equal to 600p (so like 480p)
Done (maybe I'll share the simple code later). An ~hour-long video at 720p will be like 1.4 gigabytes, and at 480p it'll be like 300 or 400 megabytes. I don't care much about that GTA video 1EtoZsyjW_0 which was uploaded by some guy I dislike, so I downloaded it at 480p and not 720p:
> http://10.0.0.123/cgi-bin/yt.sh?id=1EtoZsyjW_0&r=480
Roughly:
. 720p = 23.3 MB/min
. 480p = 6.7 MB/minute

 >>/10778/
This, but mainly referring to the music instead.