jobstr on Nostr: Can anyone advise ? Is it kinder to relays to poll them using: ...

Can anyone advise ?
Is it kinder to relays to poll them using:

a)"EventSource::relays(Some(Duration::from_secs(600)));" (websockets)
or
b) schedule a binary to run every 10mins to check for new messages? (I'm checking for messages that have #jobstr)

🤔
#relays #nostr