RyanStewart on Nostr: Someone help me out! Im still getting used to nostr and all of the "apps" it has. I ...

Someone help me out! Im still getting used to nostr and all of the "apps" it has.
I mainly use primal and I wanted to know if it would be beneficial to use any other apps as well? Or will the things I post about on primal be seen on other apps as I have posted them on primal?

Asking for a friend.
It's me.
Im the friend.
Thanks!