gurubarbes on Nostr: The other question I have is this: If I add paid relays, and they come to the same ...

The other question I have is this: If I add paid relays, and they come to the same feed as the free ones, how will I know which notes are coming from where? How can I appreciate the work the relay operator is doing to keep spam out of my feed, or deliver notes that are interesting to me if i can’t tell where specific notes come from ? I still haven’t figured this part out, but seems a great opportunity for simple UX to show which feed a specific note comes from. Although now that I think of it - I’m connected to 10 free relays - and when I send a note, which relays is delivering that note? All of the relays?