what is the authentic ashkenazi nusach for the beracha sheakol ?
rodelheim has nihye but most of ashkenazi siddurim today have nihya (kol peh, beth tefila, etc.) except artscroll
i read somewhere (without sources) that the chasam sofer prefer nihya as the sefaradi nusach while the Raza"h, the Gra, Chayei adam and Aruch Hashulchan prefer nihye. I understand that the yaabets and the magen avraham say both are ok
which one is the authentic one ?