Seconded. NextDNS is incredible and you don’t even have to subscribe to get the benefit unless you’re a super heavy user.

I was having real issues for ages with torrent activity causing issues on my home network, and tried all the usual things - e.g. Limiting bandwidth use, limiting number of connection, disabling DHT and the like - but for me, the culprit turned out to be the VPN, and specifically the use of a traditional openvpn based connection. Switching to Wireguard made a transformative difference. No issues since.

Interested in this too…