btw, draft7 of nip66 now publishing to relaypag.es and monitorlizard.nostr1.com if you want to check em out.  nostr:npub1uac67zc9er54ln0kl6e4qp2y6ta3enfcg7ywnayshvlw9r5w6ehsqq99rx and I think this is gonna help a lot finding relays with different characteristics, distributed via nostr events, very futuristic stuff that has been brewing since 2023.  I'll be tagging relaytools hubs relays #soon with those relay categories you bootstrapped.. 

https://github.com/nostr-protocol/nips/blob/a109ea7762ae95ed4b61c52e12e9b65c8aa4c9e7/66.md

https://github.com/nostr-protocol/nips/pull/1434

https://github.com/nostr-protocol/nips/issues/1282