On a private node, is there an effective difference between using
./tezos-admin-client trust peer id12345abcde and
./tezos-node config update --peer=IP:PORT?
In other words, if you use the latter, is there an advantage to also using the former?
PS: the latter is the only way to make it stick. the former cannot be put into the config file, you can only hope that it will remain in peers.json.