Well even on the JP servers,
she's still the worse 7* melee unit.
Edit: Actually, Eliz and Libera could be worse than her if they don't go up to B speed when leadered.
That being said though, if you care about stats on 7*s(Other than Sitria,Alias,Spada,Neolilith or Algeria) you are buying a 7* for the wrong reasons imo.
The only 7*s I would have any interest in buying would be Revere and Biblia and thats purely because of art alone.