Operational excellence is of course dependent on the operator but I would still think it's far easier to bring up onion as it's disposable and works behind NAT'

Operational excellence is of course dependent on the operator but I would still think it's far easier to bring up onion as it's disposable and works behind NAT'ed VMs which makes it further easy to run. I don't know anything about Nostr since it does not focus on anonymity and isn't as old as Tor (more than 2 decades of research and application), I wouldn't rely on Nostr for anything serious.