For torrents specifically, I would suggest getting some friends together to rent a seedbox or VPS on a torrent friendly provider. You may have total monthly bandwidth limits, but you have much better speed because p2p works so much better with a publically routable IP and open ports anyway.
Air VPN was good for torrenting for years but most of the servers in torrent friendly countries are pretty full and slow these days.
I had them from 2020 until last fall. Unfortunately there aren’t a lot of good options if you want port forwarding.
For torrents specifically, I would suggest getting some friends together to rent a seedbox or VPS on a torrent friendly provider. You may have total monthly bandwidth limits, but you have much better speed because p2p works so much better with a publically routable IP and open ports anyway.