R’ Chaim Berlin has a teshuva about davening in a Chassidish shul
(???? ???? ??”? ???:? in the edition which I’m quoting from):
??????? ???? ????? ?? ??????? ??? ??? ??? ??? ?????? ????? ???”? ?”? ?? ??’ ??? ????? ?????? ?? ????? ?????? ????? ????? ???? ??? ?? ?????? ???????? ?????? ???? ??? ????? ???? ??? ???? ?’ ??????? ???? ????? ?? ?? ??? ????? ????? ????? ???? ????? ??????? ???????? ???????????? ?????? ?????? ???? ????? ??? ????? ?????? ???? ?? ??? ??? ????? ?? ??????? ??? ??? ????? ?????? ?”? ??? ????? ???? ?? ???? ????? ????? ?????? ??????? ????? ?????? ????? ???? ???? ????? ?????