Ina I remember in "Ninochka" in her role as some kind of Countess or something.
Ilke I remember in "Animal Kingdom" and "Now Voyager". Her role as Charlotte Vale's sister in law is probably her most famous.
I cannot choose the better, as both were equally adept in their supporting actress roles. I think Ina Claire had more of a history in theatre than movies though.
"My dreams, watching me said, one to the other...this life has let us down."