You describe this deck perfectly "rush rush rush draw draw draw" classic mono-aether laughts of manny FG decks (generally wath not have permmannet control) Iknow because I have one. This deck is far far away to be perfect.
I agree with you, in my opinion shards are not needed here, the final version for now is the version before the shards, i put the version with shards to show how will be with shards only, but I prefer the version before that (for testing).
And Jezebel has no nynpth but is a nynpth deck because wins with nynpth's, its a Paradox, no is Jezebel