いずれ菖蒲あやめか杜若かきつばた

expression

both are equally excellent; hard to choose between two beautiful things

Idiomatic expression comparing two things that are both outstanding, making it difficult to decide. Often used when both options are so attractive that either choice is fine.

• この二ふたつのデザインは、いずれ菖蒲あやめか杜若かきつばたで選えらべない。

  Both of these designs are so beautiful that I can't choose between them.

• 彼かの女じょの提てい案あんも彼かれの提てい案あんも、いずれ菖蒲あやめか杜若かきつばただ。

  Both her proposal and his proposal are equally excellent.