since you seem familiar with those clients, do you know if either or both of those have a network interface bind feature like qbittorrent? (if not familar, qbit lets you pick which interface your vpn uses and only torrent on that one - which is damn handy if your vpn drops)
i used to use deluge back in the day (years ago) but ended up switching to qbit after i got a dcma when my vpn dropped. i’ve since improved my setup and safeguards a lot but was wondering if it ever got a similar feature.