I only use one paid relay: wss://nostr.wine As for the WoT relay, it depends who you trust. You can pick some from this list:

GitHub

GitHub - bitvora/wot-relay: archiving every note in your web of trust

archiving every note in your web of trust. Contribute to bitvora/wot-relay development by creating an account on GitHub.

nostr.fmt.wiz.biz