dunno about "good" but nostr.x0f.org relay is now available through ws://4kyeh7owcdx56delz5mn6lm6t3pdld3x3s6747ntgxjp5r5gfwjffbid.onion
nostr:nevent1qvzqqqqqqypzq3svyhng9ld8sv44950j957j9vchdktj7cxumsep9mvvjthc2pjuqqs0vt026p98jk5d2f4p7f6806nu8cmdw3xykf48qz6t8u58ewtawrgvqveel