Nice read. I did similar hacks in the past but I have less time lately.

https://github.com/qbittorrent/search-plugins/wiki/How-to-configure-Jackett-plugin

It has limitations, but qBittorrent is used by 40M users aprox and we are only 3-5 active developers. Managing the open issues don’t let us time to work on new features…

Prowlarr has a prettier UI but the torrent sites they support are maintained by Jackett. It noone gives credit, at some point Jackett won’t be maintained and Prowlar neither.

Disclaimer: I’m qBittorrent, Jackett, Flaresolverr and Bazarr developer.