I used it a while ago.
It was pretty good for a community group chat.
Not ideal for direct messaging from memory.
Simplex is better for direct messaging & calls.
Discussion
Thanks nostr:npub1jmy8weweqzckna0amz7pn0uhhkxx693l7st23829ewmu43yvjsesfp6xcq I was thinking for a community it may be ok but not direct messaging