I searched for ages for a replacement of something like torrentz, and the rarbg drop made me start the search again. I ended up trying the included search in qbittorrent, and I’m very happy with the results, it scans many public trackers, and I have always found what I wanted.
To be clear, qbittorrent is a desktop app for linux/windows/mac, that has a panel where you can search for torrents:
Might I interest you in Prowlarr as an alternative to Jackett? It handles the entire indexer process for the other *arr apps, so you don’t have to update each app independently.